In 1967, "Turn On Your Love Light" became a staple of Grateful Dead concerts, sung by Ron McKernan: a 15-minute rendition is on their 1969 double live album "Live/Dead". McKernan's final performance of "Lovelight" – complete with extended vocal raps – occurred at the Lyceum Theatre, London, during the "Europe '72" tour. Versions with McKernan were often very long due to long vocal raps, instrumental jams, and drum solos throughout. A version performed at the 1969 Woodstock Festival lasted more than 45 minutes. The Grateful Dead later revived the song in the early 1980s with Bob Weir singing. An edited version of the "Live/Dead" performance (6:30) can be found on pre-2004 releases of "".