Portal:Record production/Were you aware

... that the Russian seven-string guitar's open-G tuning D-G-B-D-G-B-D (illustrated) approximates the major-thirds tuning D#-G-B-D#-G-B-D#? ... that two of Lecrae's albums have been called the most important albums in Christian hip hop? ... that environmentalist critics have argued that Woody Guthrie's song "Pittsburgh Town" (1941), recorded by Pete Seeger, was a commentary on the city's pollution problem at the time? ... that Nicole Scherzinger's song "Boomerang" is about "not letting the haters keep you down"?