IF CLASSIC Yes songs like Owner of a Lonely Heart, Wondrous Stories and Roundabout are among your favourites, the fan behind an exhibition of the '70s supergroup's memorabilia needs you.

David Watkinson, the number one fan of prog rock band Yes is looking for musicians to perform their music at the launch of the exhibition Yes, 35 Years of Wondrous Music at Haworth Art Gallery, Accrington.

His call came after the band he had lined up to perform at the first public display of what is one of the largest collections of Yes memorabilia in the world pulled out at the last minute.

David, originally from Bolton but now living in West Sussex, said: "I desperately need some help.

"I would love to hear from anyone out there who can play some Yes songs and is prepared to come along on Saturday to perform.

"It can be a band, or a solo performer, in fact if you can whistle Owner of a Lonely Heart you're in!"

He added: "I think it is important that the band's music is played at the event.

"And you can't beat having someone performing live."

The exhibition, which includes rare records, posters, programmes, T-shorts and other artifacts, is going on display as Accrington-born lead singer Jon Anderson celebrates his 60th birthday and the band celebrates its 35th anniversary.

David, 45, who has been a Yes fan and collector of the band's memorabilia for more than 25 years, said the launch promises to be a great day.

Rod Hill, from the Warriors - Jon Anderson's first band, which was headed by his brother Tony - will be attending.

There will also be screened footage, guided tours by David, refreshments and even a birthday cake and candles.

Anyone attending the event is invited to get into the Yes spirit by donning their best '70s attire.

The exhibition opening is on Saturday from 11am to 4pm.

Anyone who can help David by providing some live music is asked to phone him on 01204 417932 or email him at david_yes@hotmail.com.