Complex sentence: Their debut album was also released in 1991, titled "A Future Without a Past", which included the hits "Case of the P.T.A.", "Sobb Story", and "The International Zone Coaster".
Split into simpler sentences: Their debut album "A Future Without a Past" was also released in 1991. It included the hits "Case of the P.T.A.", "Sobb Story", and "The International Zone Coaster".