The 50-year-old songs reflect the protest movements of the time.
Hashback Hashish's latest video, directed by Surabhi Tandon, addressed the issue of the male gaze in Indian society.
This song celebrates the extraordinary journey of five people who fought their individual battles and successfully moved on.
An ethnomusicologist traces the origins of the practice, from early 20th century 'air conductors' to Joe Cocker's air riffing at Woodstock to the rise of international competitions.
Berlin's Berghain is no longer the best nightclub in Germany. It's been topped by the Bootshaus, according to a poll by DJ Mag.