Cannot listen on Bluetooth headset – Play Maestro - Listen to Music While Recording Review

Works as advertised however it does not play music through Bluetooth headset while recording video. So if you are planning to do some recording while listening to music (for me it was snowboarding) then this is not the right app. It will only play through your phone speaker so your video will record the music you are playing. The volume also goes down a little bit.
Review by Hwl92 on Play Maestro - Listen to Music While Recording.