Stevie Wonder's new album is due in stores on 18th October.
The artist motivated the many delays: "I wanted it to sound contemporary but still be me. It was just a matter of getting it right."
The album contains 15 original tracks of all genres, from hip-hop, gospel to world music, with some arrangements using strings.
Guest vocalists include gospel artist Kim Burrell, on the anthemic "If Your Love Cannot Be Moved" (with choir vocals produced by Kirk Franklin) and India Arie, on the title track.
Other guests include flutist Hubert Laws, guitarist Doc Powell, Sir Paul McCartney, drummer Narada Michael Walden and Brazilian guitarist Oscar Castro Neves.
All songs revolve around the theme of love.
"Among all the wonderful things we have, we don't seem to have a time to love. And to me that's the fuel, that's the fuel we need to make the engine go," the artist confessed.