Junior Walker & the All-Stars were one of the most popular groups on the Motown roster despite being the label's only predominantly instrumental act. Inspired by classic saxophone-driven jump blues and R&B acts of the 1950s, sax-playing frontman Junior Walker led his All-Stars into the charts with a string of classic '60s party jams that included "Shake and Fingerpop," "Do Tha Boomerang," and the frat house classic "Shotgun." He took a vocal turn for 1969's "What Does It Take (To Win Your Love)?"--a top five pop hit. Walker continued to record and perform for decades to come, and made a stellar guest appearance on Foreigner's 1981 smash "Urgent."