Mark Costa is a professional electric bassist who has performed and toured with numerous Australian and international artists. This list includes The Temptations, Tom Jones, Leo Sayer, Go West, Chris Isaak, Debbie Reynolds, Thelma Houston, Maxine Nightingale, Marcia Hines, Margaret Urlich, Shannon Noll, Guy Sebastian, Wa Wa Nee, James Morrison and John Foreman among many others.
Mark is also a professional music arranger whose work can be heard on television and major live and theatrical productions such as "The Voice", "Young Talent Time", the NSW Schools Spectacular concerts, and "Priscilla - Queen of the Desert". Between 2003 and 2009, Mark was the resident bassist and one of the music arrangers for the hit television series “Australian Idol”.
Mark's academic studies were completed through the Sydney Conservatorium of Music where he received a Master of Music in Composition (Jazz) degree under the supervision of Bill Motzing in 2011 and an Associate Diploma in Jazz Studies in 1997. He is currently a PhD candidate majoring in Composition at the Sydney Conservatorium of Music under the supervision of Prof. Matthew Hindson and Ross Edwards. Mark has also completed several courses in arranging, jazz composition, jazz improvisation, counterpoint, orchestration and digital music production through Berkleemusic. Mark spent many years at the Australian Institute of Music (AIM) where he lectured classes in bass, music theory, arranging, songwriting and digital music technology. Between 2011 and 2014, Mark was the full-time lecturer and course coordinator for the Contemporary Department, and then Head of the Academic Studies department at AIM. Mark’s other educational achievements include weekly lectures in contemporary music arranging at the University of Western Sydney (UWS) between 2010-2011, and an arranging seminar at Macquarie University in 2007.