James Barr (composer) James Barr (composer) James Barr (1779–1860) was a Scottish composer who composed the tune which inspired the tune now used for the Australian traditional song "Waltzing Matilda." Born in Tarbolton in South Ayrshire, Barr taught music and worked for a publisher in Glasgow. Barr set several poems by his friend Robert Tannahill to music. According to Christina Macpherson, "Waltzing Matilda" was created in the sitting room of Dagworth Station in January 1895 with the help of a young solicitor and poet, "Banjo" Paterson. Tannahill wrote the words in 1805 and in 1818 Barr set them to music, possibly based on
What Is and What Should Never Be What Is and What Should Never Be "What Is and What Should Never Be" is a song by English rock band Led Zeppelin. It was written by Jimmy Page and Robert Plant and was included as the second track on "Led Zeppelin II" (1969). "What is and What Should Never Be" was one of the first songs on which Page used his soon-to-become trademark Gibson Les Paul for recording. The production makes liberal use of stereo as the guitars pan back and forth between channels. Robert Plant's vocals were phased during the verses. Record producer Rick Rubin has remarked, "The