Bacharach and David then wrote more songs to make use of Warwick's singing talents, which led to one of the most successful teams in popular music history. Over the next 20 years, Warwick's recordings of his songs sold over 12 million copies, with 38 singles making the charts and 22 in the Top 40. Among the hits were "Walk on By", "Anyone Who Had a Heart", "Alfie", "I Say a Little Prayer", "I'll Never Fall in Love Again", and "Do You Know the Way to San Jose?" She would eventually have more hits during her career than any other female vocalist except Aretha Franklin.