Download mp3 Usher - OMG feat. will i am Download 04:42 Omg Feat. Will I Am Usher Track: OMG feat. will i am Artist: Usher Duration: 04:42 Size mp3: 8.07 Bytes Bitrate: ~320 kbps This page contains the song OMG feat. will i am in the performance Usher, which can be downloaded in MP3 format or you can listen online.