Greig is a talented musician. He is versatile and plays Keyboards, Piano, Drums, Bass, Electric and Acoustic Guitars.
Greig has served as a worship pastor in the Church of the Nazarene for more than 20 years. He has also played Keyboards for General Assembly and numerous other district, regional and worldwide events.
Greig is also a sought after consultant for various worship, choral and orchestral training events. He currently consults with Show Choir Bands and specifically their Rhythm Sections to help them prepare for competition.