Burt Bacharach. pic shows 83yr old entertainer Burt Bacharach rehearsing at the Sydney Opera House.Thursday 26th April, 2012SMH NEWS pics by anthony johnson

Staying power ... Burt Bacharach. Photo: Anthony Johnson

PRESIDENT Barack Obama and first lady Michelle Obama will honour songwriters Burt Bacharach and Hal David, a duo whose pop melodies and lyrics regularly hit the charts in the 1960s and early 1970s despite competition from more socially revolutionary performers.

Bacharach and David on Wednesday will receive the 2012 Library of Congress Gershwin Prize for Popular Song. Mr Obama has previously honoured Paul McCartney and Stevie Wonder with the prize.

Performers at the White House will include Sheryl Crow, Lyle Lovett and Diana Krall.

Songwriters Hall of Fame Chairman Hal David arrives at the 2006 Songwriters Hall of Fame induction ceremony at the Marriott Marquis Hotel in New York June 15, 2006.   REUTERS/Eric Thayer   (UNITED STATES)

Popular ... Hal David. Photo: Reuters

The music of Bacharach and David has had longevity, with their songs covered by several artists. But it was Dionne Warwick who gave their music staying power. She recorded more than 60 Bacharach-David arrangements, with 19 reaching the top 40, including the hit Walk On By.

Associated Press