EMAIL: was created by Billy China Productions owned and operated by Mark (Coggas) Coghlan. This is the final project in his Masters degree in Music Technology at the University of Newcastle Conservatorium of Music, Australia. He was awarded the degree: 'Master of Music Technlogy with Distinction'.

'Coggas' currently resides in Sydney and studied through the on-line services provided by He has been professionally involved with music technology for over 20 years. He is a passionate songwriter, musician and producer, though his vocal abilities are questionable!

This site, concept and design are open to commercial interests including: can provide the following services: