Complex sentence: He wrote two top 10 hits: "Shambala", a hit for Three Dog Night in 1973, and "My Maria" which was a hit for B. W. Stevenson that same year.
Split into simpler sentences: He wrote two top 10 hits: "Shambala", a hit for Three Dog Night in 1973. He also penned "My Maria" which was a hit for B. W. Stevenson that same year.