Erotic voicemail messages Madonna left for a former boyfriend are set to be auctioned online.

The original micro-cassette tape messages from the singer to then boyfriend Jim Albright, who she dated in the 1990s, are expected to sell for £24,000 ($40,000).

Love letters she sent to him by fax are also up for sale along with Jimi Hendrix's 60 pence (£1) performance contract, which dates back to 1965 and is thought to be the first performance contract signed by the guitarist.

Keith Moon's drumsticks and clothing worn by Mick Jagger, John Lennon will also go under the online hammer.