It is very easy right now to listen online Gladys Knight & The Pips You're Number One (In My Book) song for free in a high quality on your phone, tablet or PC! Music website Allsongs collected all the best and new Gladys Knight & The Pips songs, which you can listen without registration. Besides Gladys Knight & The Pips song You're Number One (In My Book) listen to popular songs of this and other artists. New music every day!