Seven months after her death, Whitney Houston’s legacy lives on. R. Kelly duets with the late legend on “I Look to You,” which he penned as the title track for Whitney’s 2009 album. The R&B maestro, who performed the song at Houston’s funeral, combines both of their vocals on the stirring rendition.

“We love you, Whitney. Rest in peace,” says Kelly as the ballad fades out.

Their duet is now available on iTunes and can be found on Whitney’s greatest hits album I Will Always Love You – The Best of Whitney Houston. Due November 13, the compilation features remastered versions of her classics, the R. Kelly duet, and one unreleased song entitled “Never Give Up.”

See the tracklisting below.