<div *ngIf="songs" class="add-row">
  <mat-form-field appearance="outline">
    <mat-label>Lied hinzufügen...</mat-label>
    <mat-select (selectionChange)="onAddSongSelectionChanged($event)">
      <mat-option>
        <ngx-mat-select-search
          [formControl]="filteredSongsControl"
        ></ngx-mat-select-search>
      </mat-option>
      <mat-option *ngFor="let song of filteredSongs()" [value]="song.id">{{
        song.title
        }}</mat-option>
    </mat-select>
  </mat-form-field>
</div>
