Joss Stone's cover of the Ray Charles/Etta James-popularized "The Right Time" will be the featured music in the upcoming Gap marketing campaign.

Joss Stone's cover of the Ray Charles/Etta James-popularized "The Right Time" will be the featured music in the upcoming Gap marketing campaign.

The song will be in television commercials and offered as a free download from the retailer's official Web site beginning April 28.

Additionally, Stone's version will be available on the same day as a ringtone via Cingular Wireless. The carrier will have exclusive rights to the ringtone for two weeks.