diff --git a/packages/components/src/registration/onboarding/DiscoveryDropdown.tsx b/packages/components/src/registration/onboarding/DiscoveryDropdown.tsx
deleted file mode 100644
index a2c4fd9..0000000
--- a/packages/components/src/registration/onboarding/DiscoveryDropdown.tsx
+++ /dev/null
@@ -1,43 +0,0 @@
-import { Controller, useFormContext } from "react-hook-form";
-
-import {
-  Select,
-  SelectContent,
-  SelectGroup,
-  SelectItem,
-  SelectTrigger,
-  SelectValue,
-} from "@good-dog/ui/select";
-
-export default function DiscoveryDropdown() {
-  const { control } = useFormContext<{
-    discovery?: string;
-  }>();
-
-  return (
-    <div>
-      <h3 className="mb-3 mt-4">How did you hear about Good Dog?</h3>
-      <Controller
-        name="discovery"
-        control={control}
-        render={({ field }) => (
-          <Select {...field}>
-            <SelectTrigger className="border-black bg-white">
-              <SelectValue placeholder="Select" />
-            </SelectTrigger>
-            <SelectContent>
-              <SelectGroup>
-                <SelectItem value="friend">Friend</SelectItem>
-                <SelectItem value="social media">Social media</SelectItem>
-                <SelectItem value="green line records">
-                  Green Line Records
-                </SelectItem>
-                <SelectItem value="other">Other</SelectItem>
-              </SelectGroup>
-            </SelectContent>
-          </Select>
-        )}
-      />
-    </div>
-  );
-}
diff --git a/packages/components/src/registration/onboarding/MediaMakerForm.tsx b/packages/components/src/registration/onboarding/MediaMakerForm.tsx
index 9d75057..e2f3223 100644
--- a/packages/components/src/registration/onboarding/MediaMakerForm.tsx
+++ b/packages/components/src/registration/onboarding/MediaMakerForm.tsx
@@ -5,14 +5,20 @@ import { z } from "zod";
 import { zPreProcessEmptyString } from "@good-dog/trpc/utils";
 
 import RegistrationInput from "../inputs/RegistrationInput";
-import DiscoveryDropdown from "./DiscoveryDropdown";
 import OnboardingFormProvider from "./OnboardingFormProvider";
+import ReferralDropdown from "./ReferralDropdown";
+import { ReferralSource } from ".prisma/client";
 
 const Schema = z.object({
   role: z.literal("MEDIA_MAKER"),
   firstName: zPreProcessEmptyString(z.string()),
   lastName: zPreProcessEmptyString(z.string()),
-  discovery: z.string().optional(),
+  referral: z
+    .object({
+      source: z.nativeEnum(ReferralSource),
+      customSource: zPreProcessEmptyString(z.string().optional()),
+    })
+    .optional(),
 });
 
 type FormValues = z.infer<typeof Schema>;
@@ -51,7 +57,7 @@ export default function MediaMakerForm(
           label="Last Name"
         />
       </div>
-      <DiscoveryDropdown />
+      <ReferralDropdown />
     </OnboardingFormProvider>
   );
 }
diff --git a/packages/components/src/registration/onboarding/MusicianForm.tsx b/packages/components/src/registration/onboarding/MusicianForm.tsx
index fae6df9..2a52409 100644
--- a/packages/components/src/registration/onboarding/MusicianForm.tsx
+++ b/packages/components/src/registration/onboarding/MusicianForm.tsx
@@ -3,13 +3,14 @@
 import { useFieldArray, useFormContext } from "react-hook-form";
 import { z } from "zod";
 
+import { ReferralSource } from "@good-dog/db";
 import { zPreProcessEmptyString } from "@good-dog/trpc/utils";
 import { Button } from "@good-dog/ui/button";
 
 import RegistrationCheckbox from "../inputs/RegistrationCheckbox";
 import RegistrationInput from "../inputs/RegistrationInput";
-import DiscoveryDropdown from "./DiscoveryDropdown";
 import OnboardingFormProvider from "./OnboardingFormProvider";
+import ReferralDropdown from "./ReferralDropdown";
 
 const Schema = z.object({
   role: z.literal("MUSICIAN"),
@@ -33,7 +34,12 @@ const Schema = z.object({
       }),
     )
     .optional(),
-  discovery: z.string().optional(),
+  referral: z
+    .object({
+      source: z.nativeEnum(ReferralSource),
+      customSource: zPreProcessEmptyString(z.string().optional()),
+    })
+    .optional(),
 });
 
 type FormValues = z.infer<typeof Schema>;
@@ -103,7 +109,7 @@ export default function MusicianForm(
       </div>
       <hr className="mx-auto my-6 w-full border-good-dog-violet" />
       <GroupMemberForm />
-      <DiscoveryDropdown />
+      <ReferralDropdown />
     </OnboardingFormProvider>
   );
 }
diff --git a/packages/components/src/registration/onboarding/OnboardingFormProvider.tsx b/packages/components/src/registration/onboarding/OnboardingFormProvider.tsx
index 71286c5..e0c7734 100644
--- a/packages/components/src/registration/onboarding/OnboardingFormProvider.tsx
+++ b/packages/components/src/registration/onboarding/OnboardingFormProvider.tsx
@@ -7,6 +7,7 @@ import { useRouter } from "next/navigation";
 import { zodResolver } from "@hookform/resolvers/zod";
 import { FormProvider, useForm } from "react-hook-form";
 
+import type { ReferralType } from "@good-dog/db";
 import { trpc } from "@good-dog/trpc/client";
 import { Button } from "@good-dog/ui/button";
 
@@ -14,7 +15,10 @@ interface BaseValues {
   role: "MEDIA_MAKER" | "MUSICIAN";
   firstName: string;
   lastName: string;
-  discovery?: string;
+  referral?: {
+    source: ReferralType;
+    customSource?: string;
+  };
 }
 
 export default function OnboardingFormProvider<
diff --git a/packages/components/src/registration/onboarding/ReferralDropdown.tsx b/packages/components/src/registration/onboarding/ReferralDropdown.tsx
new file mode 100644
index 0000000..add965e
--- /dev/null
+++ b/packages/components/src/registration/onboarding/ReferralDropdown.tsx
@@ -0,0 +1,74 @@
+import { useState } from "react";
+import { Controller, useFormContext } from "react-hook-form";
+
+import { ReferralSource } from "@good-dog/db";
+import {
+  Select,
+  SelectContent,
+  SelectGroup,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from "@good-dog/ui/select";
+
+export default function ReferralDropdown() {
+  const { control, register } = useFormContext<{
+    source?: string;
+    customSource?: string;
+  }>();
+
+  const referralOptions = Object.values(ReferralSource);
+
+  const [isOtherSelected, setIsOtherSelected] = useState(false);
+
+  const handleSelectChange = (value: string) => {
+    setIsOtherSelected(value === "OTHER");
+  };
+
+  return (
+    <div>
+      <h3 className="mb-3 mt-4">How did you hear about Good Dog?</h3>
+      <Controller
+        name="source"
+        control={control}
+        render={({ field }) => (
+          <Select
+            {...field}
+            onValueChange={(value: string) => {
+              field.onChange(value);
+              handleSelectChange(value);
+            }}
+          >
+            <SelectTrigger className="border-black bg-white">
+              <SelectValue placeholder="Select" />
+            </SelectTrigger>
+            <SelectContent>
+              <SelectGroup>
+                {referralOptions.map((option) => (
+                  <SelectItem key={option} value={option}>
+                    {option}
+                  </SelectItem>
+                ))}
+              </SelectGroup>
+            </SelectContent>
+          </Select>
+        )}
+      />
+
+      {isOtherSelected && (
+        <div className="mt-4">
+          <label htmlFor="customSource" className="mb-2 block">
+            Please specify:
+          </label>
+          <input
+            id="customSource"
+            {...register("customSource")}
+            type="text"
+            placeholder="Enter details"
+            className="w-full border border-black p-2"
+          />
+        </div>
+      )}
+    </div>
+  );
+}
diff --git a/packages/db/prisma/migrations/20250119220136_added_referral_source/migration.sql b/packages/db/prisma/migrations/20250119220136_added_referral_source/migration.sql
new file mode 100644
index 0000000..8741d8a
--- /dev/null
+++ b/packages/db/prisma/migrations/20250119220136_added_referral_source/migration.sql
@@ -0,0 +1,20 @@
+-- CreateEnum
+CREATE TYPE "ReferralSource" AS ENUM ('FRIEND', 'COLLEAGUE', 'GREEN_LINE_RECORDS', 'SOCIAL_MEDIA', 'OTHER');
+
+-- CreateTable
+CREATE TABLE "Referral" (
+    "id" TEXT NOT NULL,
+    "userId" TEXT NOT NULL,
+    "source" "ReferralSource" NOT NULL,
+    "customSource" TEXT,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+
+    CONSTRAINT "Referral_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "Referral_userId_key" ON "Referral"("userId");
+
+-- AddForeignKey
+ALTER TABLE "Referral" ADD CONSTRAINT "Referral_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
diff --git a/packages/db/prisma/schema.prisma b/packages/db/prisma/schema.prisma
index 1d39213..b1bb749 100644
--- a/packages/db/prisma/schema.prisma
+++ b/packages/db/prisma/schema.prisma
@@ -37,10 +37,29 @@ model User {
   passwordResetReq  PasswordResetReq?
   sessions          Session[]
   sentInvites       GroupInvite[]
+  referral          Referral?
   createdAt         DateTime          @default(now())
   updatedAt         DateTime          @updatedAt
 }
 
+model Referral {
+  id           String         @id @default(uuid())
+  user         User           @relation(fields: [userId], references: [userId])
+  userId       String         @unique
+  source       ReferralSource
+  customSource String?
+  createdAt    DateTime       @default(now())
+  updatedAt    DateTime       @updatedAt
+}
+
+enum ReferralSource {
+  FRIEND
+  COLLEAGUE
+  GREEN_LINE_RECORDS
+  SOCIAL_MEDIA
+  OTHER
+}
+
 model Session {
   sessionId String   @id @default(uuid()) @map("id")
   userId    String
diff --git a/packages/db/src/index.ts b/packages/db/src/index.ts
index 901f3a0..6148355 100644
--- a/packages/db/src/index.ts
+++ b/packages/db/src/index.ts
@@ -1,3 +1,6 @@
-import { PrismaClient } from "@prisma/client";
+import { PrismaClient, ReferralSource } from "@prisma/client";
 
 export const prisma = new PrismaClient();
+
+export { ReferralSource };
+export type ReferralType = keyof typeof ReferralSource;
diff --git a/packages/trpc/src/procedures/onboarding.ts b/packages/trpc/src/procedures/onboarding.ts
index bbd3bdd..15a56b3 100644
--- a/packages/trpc/src/procedures/onboarding.ts
+++ b/packages/trpc/src/procedures/onboarding.ts
@@ -2,6 +2,8 @@ import { revalidatePath } from "next/cache";
 import { TRPCError } from "@trpc/server";
 import { z } from "zod";
 
+import { ReferralSource } from "@good-dog/db";
+
 import { authenticatedProcedureBuilder } from "../internal/init";
 import { zPreProcessEmptyString } from "../utils";
 
@@ -12,12 +14,23 @@ export const onboardingProcedure = authenticatedProcedureBuilder
         role: z.literal("MEDIA_MAKER"),
         firstName: z.string(),
         lastName: z.string(),
-        discovery: z.string().optional(),
+        referral: z
+          .object({
+            source: z.nativeEnum(ReferralSource),
+            customSource: zPreProcessEmptyString(z.string().optional()),
+          })
+          .optional(),
       }),
       z.object({
         role: z.literal("MUSICIAN"),
         firstName: zPreProcessEmptyString(z.string()),
         lastName: zPreProcessEmptyString(z.string()),
+        referral: z
+          .object({
+            source: z.nativeEnum(ReferralSource),
+            customSource: zPreProcessEmptyString(z.string().optional()),
+          })
+          .optional(),
         groupName: zPreProcessEmptyString(z.string()),
         stageName: zPreProcessEmptyString(z.string().optional()),
         isSongWriter: z.boolean().optional(),
@@ -36,7 +49,6 @@ export const onboardingProcedure = authenticatedProcedureBuilder
             }),
           )
           .optional(),
-        discovery: z.string().optional(),
       }),
     ]),
   )
@@ -66,6 +78,14 @@ export const onboardingProcedure = authenticatedProcedureBuilder
           role: "MUSICIAN",
           firstName: input.firstName,
           lastName: input.lastName,
+          referral: input.referral
+            ? {
+                create: {
+                  source: input.referral.source,
+                  customSource: input.referral.customSource,
+                },
+              }
+            : undefined,
           stageName: input.stageName,
           isSongWriter: input.isSongWriter,
           isAscapAffiliated: input.isAscapAffiliated,