"Say You Will" is a song from British-American band Fleetwood Mac's 17th studio album, Say You Will (2003). The song reached number seven on the US Billboard Adult Alternative Songs chart and was performed live on Fleetwood Mac's Say You Will Tour. The song features vocals from American singer-songwriter Sheryl Crow, bass guitarist John McVie's daughter Molly McVie, singer Stevie Nicks' niece Jessica Nicks and Jessica's best friend Maddy Felsch.
