Beautiful music, but lacks volume control – Classic Melody — Relaxing, Calming, and Soothing Instrumental Music to Relieve Stress and Help Sleep Better (Free) Review

Love the app, great songs, & would love to pump the sound into my waiting room, but when using a Bluetooth speaker, the app does NOT allow adjustment of volume- how can that be?!?!
Review by Can u HEAR me now?!? on Classic Melody — Relaxing, Calming, and Soothing Instrumental Music to Relieve Stress and Help Sleep Better (Free).