Display all bands grouped by genre, create m:n association between Band and Genre in database

software/backend/models/acts/genre.model.ts

@@ -1,5 +1,6 @@
-import { Column, HasMany, Model, Table } from "sequelize-typescript";
+import { BelongsToMany, Column, Model, Table } from "sequelize-typescript";
 import { Band } from "./band.model";
+import { BandGenre } from "./bandGenre.model";
 
 @Table({ timestamps: false })
 export class Genre extends Model {
@@ -9,6 +10,6 @@ export class Genre extends Model {
 
   // Relations
 
-  @HasMany(() => Band)
+  @BelongsToMany(() => Band, () => BandGenre)
   bands: Band[]
 }