The song "Have a Little Faith in Me" was written and originally performed by John Hiatt. It has since been covered by various artists.

It's the Paraguayan harp playing local melodies one of which is known in English as The Bell Bird. This particular melody is spectacular to listen to and can be found on You Tube performed by various artists. I first heard it performed by theTrio Los Paraguayos nearly fifty years ago.

Pure Gold - various artists compilation album - was created in 1973.

There are various ways of using various in a sentence.

There are various artists that sing in the United States.

Buckethead has released 24 solo albums, he performed on over 50 more and he made appearances on 44 albums by various artists.

Source: Wikipedia