Banda Black Rio is a Brazilian musical group from Rio de Janeiro that was formed in 1976. It has a repertoire based on funk but also including samba, jazz and Brazilian rhythms.

By condensing the sonic explorations of Meddle to actual songs and adding a lush, immaculate production to their trippiest instrumental sections, Pink Floyd inadvertently designed their commercial breakthrough with Dark Side of the Moon. The primary revelation of Dark Side of the Moon is what a little focus does for the band. Roger Waters wrote a series of songs about mundane, everyday details which aren't that impressive by themselves, but when given the sonic backdrop of Floyd's slow, atmospheric soundscapes and carefully placed sound effects, they achieve an emotional resonance. But what gives the album true power is the subtly textured music, which evolves from ponderous, neo-psychedelic art rock to jazz fusion and blues-rock before turning back to psychedelia. It's dense with detail, but leisurely paced, creating its own dark, haunting world.

Nightmoves first aired on Channel Seven on May 13 1977. The Seven Network owned exclusive Australian rights to footage from overseas shows such as Midnight Express and decided to launch an adult version of Countdown along the lines of UK's Old Grey Whistle Test, concentrating on live footage rather than video clips, album music rather than pop…

"Azteca was a Latin jazz-rock-fusion group formed in 1972, started by Coke Escovedo and his brother Pete Escovedo, who had just finished stints with Latin rock pioneering band Santana. Azteca was the first large-scale attempt to combine multiple musical elements in the context of a Latin orchestra setting, and featured horns, woodwinds, multiple keyboards, three vocalists, guitars, drums, and multiple Latin percussionists.