Onemp is a light but powerful music player for Android. From Laisim Music Player to Onemp, many features has been improved, many of them is removed for better experience on Android Lollipop. Hope you enjoy it.
Key features:

• Support regular audio format, high definition *.flac file also
• Fade in/out when pause/play song, cross fade when play next/previous
• Display album length
• Auto find missing album art
• Play song from folder, playlist, artist, album, genre
• Support theme ( 3 themes with 6 color options. More themes and colors will be added soon)
• Support sleep timer (up to 90 minutes)
• Playback speed/pitch
• Mini player
• Support widgets style (currently, there is 1 style only, more style will be added soon)
• Tag editor
• Send song via bluetooth or social network.
• Set song as ringtone
• …

Many amazing features will be added and updated in the next update

Permission

• Access network state: To check if the network is wifi or mobile data
• Internet: To download album art, lyrics
• Read external storage: To scan songs from device storage
• Wake lock: To prevent Onemp from getting paused when system sleeps
• Write setting: Used in set as Ringtone function

Note: This version is still in development, bugs report and feedback are highly approciated. Thanks