Billy Currington's single "Bring It On Over" uses our new Lyric upload feature. One of our latest features "Lyric upload", allows you to upload a lyric file with the song upload. This enables the lyrics to show as the song progresses, enabling the listeners to learn the song and sing along. LRC (short for LyRiCs) is a computer file format that synchronizes song lyrics with an audio file, such as MP3, Vorbis or MIDI. When an audio file is played with certain music players on a computer or on modern digital audio players, the song lyrics are displayed. The lyrics file generally has the same name as the audio file, with a different filename extension. For example, song.mp3 and song.lrc. The LRC format is text-based and similar to subtitle files.