What is friends led zeppelin?

"Friends" is a song by English rock band Led Zeppelin, released in 1970 on their third studio album, "Led Zeppelin III." The song was written by members Jimmy Page and Robert Plant and features a Middle Eastern influence with the use of a string section, Indian tabla drums, and Plant's vocal improvisations. The lyrics speak about the importance of having true friends who will be there through thick and thin. The song was not released as a single but has become a fan favorite and a staple in the band's live performances.