Descriptions : Shuttle Music Player is an intuitive, light and powerful open source music player for Android.
Features :
+ ID3 tag processing
+ Search folder
+ Chromecast support
+ Additional topics
+ Modern material design
+ Built-in 6-band equalizer with bass boost
+ Gapless playback
+ Lyrics (only embedded texts for legal reasons)
+ Automatic download of graphics
+ Sleep timer
+ Extremely customizable widgets
+ Last.fm scrobbling
+ Open source
Required Android Versions : Lollipop [5.0–5.0.2] - Marshmallow [6.0 - 6.0.1] - Nougat [7.0 – 7.1.1] - Oreo [8.0-8.1]