Kill 'Em All is regarded as a groundbreaking album for thrash metal because of its precise musicianship, which fuses new wave of British heavy metal riffs with hardcore punk tempos.
Recorded in November 1993, less than six months before singer Kurt Cobain killed himself, Nirvana's MTV Unplugged is a watershed document that presents a band at the peak of its powers.
It was inevitable that Alex Turner would incorporate the loungey swagger of his busman's holiday the Last Shadow Puppets into his main gig of the Arctic Monkeys, yet the soft louche touch of Tranquility Base Hotel + Casino comes as something of a shock.
Even though Duke Ellington and Coleman Hawkins had both been well-known jazzmen since the early 1920s, it wasn't until 1962 - at least 20 years after Duke first suggested it - that these two recorded their only session together.