A lyric video is one in which the words to the song are the main element of the video. Lyric videos rose to prominence in the 2010s, with it becoming relatively easy for artists to disperse videos through websites such as YouTube. Many do not feature any visual related to the musician in question, but merely a background with the lyrics appearing over it as they are sung in the song. As such, they are often created with relative ease and often act as a supplemental video to a more traditional music video. Despite its rise to prominence in the 2010s, the idea had been used much earlier. The music video for R.E.M.'s "Fall on Me" interspersed the song's lyrics with abstract film footage. In 1987, Prince released a video for his song "Sign o' the Times". The video featured the song's words pulsing to the music, presented alongside abstract geometric shapes, an effect created by Bill Konersman. The following year, the video for the Talking Heads single "(Nothing But) Flowers" composed of the song's lyrics superimposed onto or next to members of the band, was released. In 1990, George Michael released "Praying for Time" as a lyric video. He had refused to make a traditional music video, so his label released a simple clip that displayed the song's lyrics on a black screen. "Closer" by The Chainsmokers featuring Halsey, is the most-watched lyric video on YouTube. In 2011, death metal band Krokmitën released the first lyric video for an entire album, "Alpha-Beta". The concept album video featured imagery pulsing to the music and stylized typography created by bandleader Simlev.