Complex sentence: Junior Walker (born Autry DeWalt Mixon, Jr., June 14,1931--November 23,1995) & the All Stars were signed to the Motown label in the 1960s, and became one of the label's signature acts.
Split into simpler sentences: Junior Walker (born Autry DeWalt Mixon, Jr., June 14,1931--November 23,1995) was an American musician. His group, Junior Walker & the All Stars, were signed to the Motown label in the 1960s, and became one of the label's signature acts.