Poweramp - Key Features.
Musicolet Music Player - Musicolet is a small yet feature-rich offline Music Player for Android.
AIMP - AIMP : Free Audio Player : Официальный сайт программы
Winamp - Winamp is a media player that allows users to play multiple-file formats, arrange media in a varied file-management system, and play unique media with AAC encoding.
VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
Pulsar Music Player - Pulsar is tiny, ad-free and full featured music player with material design.