More top five singles from "Hangin' Tough" followed into the summer and fall, including the title track and "Cover Girl". Columbia Records also released the single "Didn't I (Blow Your Mind This Time)" (a cover of The Delfonics' classic hit), from the group's previously overlooked debut album. The song went No. 8 on the Billboard Hot 100 Singles on the strength of the group's popularity and effectively jump-started the sales of that album as well. By the end of 1989, "Hangin' Tough" had climbed to number one on the "Billboard" 200 Albums Chart and had gone eight-times platinum. They subsequently became the first 'teen' act to garner five top ten hits from a single album.