diff --git a/app/Models/AuditionEtude.php b/app/Models/AuditionEtude.php
new file mode 100644
index 0000000..2c2eb61
--- /dev/null
+++ b/app/Models/AuditionEtude.php
@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+class AuditionEtude extends Model
+{
+    protected $fillable = [
+        'instrument_id', 'auditioned_ensemble_id', 'set', 'original_filename', 'file_path', 'file_size',
+    ];
+
+    public function instrument(): BelongsTo
+    {
+        return $this->belongsTo(Instrument::class);
+    }
+
+    public function auditionedEnsemble(): BelongsTo
+    {
+        return $this->belongsTo(AuditionedEnsemble::class);
+    }
+}
diff --git a/app/Models/AuditionedEnsemble.php b/app/Models/AuditionedEnsemble.php
index 98cb1b3..7a8d036 100644
--- a/app/Models/AuditionedEnsemble.php
+++ b/app/Models/AuditionedEnsemble.php
@@ -6,5 +6,7 @@ use Illuminate\Database\Eloquent\Model;
 
 class AuditionedEnsemble extends Model
 {
-    //
+    protected $fillable = [
+        'name', 'set_count',
+    ];
 }
diff --git a/app/Models/Instrument.php b/app/Models/Instrument.php
index 443e84a..48a9cb1 100644
--- a/app/Models/Instrument.php
+++ b/app/Models/Instrument.php
@@ -6,5 +6,7 @@ use Illuminate\Database\Eloquent\Model;
 
 class Instrument extends Model
 {
-    //
+    protected $fillable = [
+        'instrument', 'score_order',
+    ];
 }
diff --git a/database/migrations/2025_12_17_033318_create_audition_etudes_table.php b/database/migrations/2025_12_17_033318_create_audition_etudes_table.php
new file mode 100644
index 0000000..5574c5a
--- /dev/null
+++ b/database/migrations/2025_12_17_033318_create_audition_etudes_table.php
@@ -0,0 +1,35 @@
+<?php
+
+use App\Models\AuditionedEnsemble;
+use App\Models\Instrument;
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('audition_etudes', function (Blueprint $table) {
+            $table->id();
+            $table->foreignIdFor(Instrument::class)->constrained()->cascadeOnDelete();
+            $table->foreignIdFor(AuditionedEnsemble::class)->constrained()->cascadeOnDelete();
+            $table->integer('set');
+            $table->string('file_path');
+            $table->string('original_filename')->nullable();
+            $table->unsignedBigInteger('file_size')->nullable();
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('audition_etudes');
+    }
+};