Thema Thomas, known professionally as MC Trey, is a Fijian singer and rapper. She was nominated as one of Sydney's Top 10 Creative Innovators in the field of music^[1] and is a member of ARIA-nominated band Foreign Heights.

She, Maya Jupiter (Channel V) and DJ Nick Toth form the hip-hop trio, Foreign Heights. The second single off their self titled 2007 album, "Get Yours", was nominated for an ARIA award in 2007.^[2]

Her nominations include 'ARIA, Urban Music, 3D and Jack Music Awards. She has been a creative producer in Pacific community projects, youth arts work and facilitating hip-hop music workshops for young people around Australia for over 10 years. Her work in this area was awarded a Vodafone Australia Foundation "World of Difference" grant, enabling her to co-ordinate music programs for marginalised young people at Information and Cultural Exchange (ICE) and Street University in Western Sydney. These programs aim to further-develop participant's writing, communication and performance skills and encourage young people to tell their stories through hip-hop music.^[3]

• 'Getaway feat. Savuto - Single (Tapastry): 2019
• 'Daily - Single (Tapastry): 2017
• 'The Light - Single (Tapastry): 2013
• Foreign Heights - CD (Grindin’/Central Station Records): '07
• Tapastry Toons - CD (Tapastry Toons/Shock Records): '03
• Creepin' - CD/vinyl single (tv1/Sony Music) with Fatt Dex: '01
• Daily Affirmations - CD (Tapastry Toons/Mother Tongues): '00
• Universal Soldier - 12" (Tapastry Toons/Mother Tongues): '99
• Projectiles - US tour tape (Tapastry Toons): '98
• Projectiles - demo CD & Tape (Tapastry Toons) w/DJ Bonez: '96/'97