Off the Wall was a massive success, spawning four Top Ten hits (two of them number ones), but nothing could have prepared Michael Jackson for Thriller. Nobody could have prepared anybody for the success of Thriller, since the magnitude of its success was simply unimaginable – an album that sold 40 million copies in its initial chart run, with seven of its nine tracks reaching the Top Ten (for the record, the terrific "Baby Be Mine" and the pretty good ballad "The Lady in My Life" are not like the others). This was a record that had something for everybody, building on the basic blueprint of Off the Wall by adding harder funk, hard rock, softer ballads, and smoother soul – expanding the approach to have something for every audience.