Poweramp - Music Player for Android
VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
AIMP - AIMP : Free Audio Player : Официальный сайт программы
MX Player - Powerful video player with advanced hardware acceleration and subtitle support.
Neutron Music Player - Neutron is developed for audiophiles and those who really in love with music.
VPlayer - VPlayer - a free music player for VKontakte.