Other Bacharach performances will include Bucky Covington's rendition of 'Raindrops Keep Falling On My Head,' and Kevin Covais singing 'What's New Pussycat.'
'Idol' Finale Performances Revealed
Sources revealed to TMZ details of Wednesday's night 'American Idol' finale.
The show will feature songs by prolific composer Burt Bacharach, with Dionne Warwick performing her 80s hit, 'That's What Friends Are For.'
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Last year's 'Idol' winner Carrie Underwood and 2003's runner-up Clay Aiken are also scheduled to perform on Wednesday.