SoundsCute

The SoundQ is a simple AudioFilePlayer for Jingle and sound effects for radio programs. And theater, television technology, production, sound effects, PA, hall acoustics, events, wedding halls, school events such as sports festivals and cultural festivals, practice at theater companies and dance studios, etc.
You can handle iTunes Store purchases, songs synced with Mac, and audio files in Files (iCloud Drive).
Unfortunately Apple Music songs cannot be handled.

When user will other apps such as script confirmation, memo, time calculation, etc., it would be a problem if the song being played is interrupted.
SoundQ can continue playing audio even when in the background.

feature
You can play music files purchased from the iTunes store.
You can play the sound source of iCloud (Files app).
9 pads and 5 scenes are provided.

You can switch to airplane mode using the Shortcuts app.
In that case, please allow it to use it.