Complex sentence: It gave The Sex Pistols their first ever TV appearance, as well as showcasing exclusive performances by Patti Smith, The Jam, The Clash, The Stranglers and Siouxsie and The Banshees.
Split into simpler sentences: It gave The Sex Pistols their first ever TV appearance. It also showcased exclusive performances by Patti Smith, The Jam, The Clash, The Stranglers and Siouxsie and The Banshees.