Tamagoh has performed with Jeremy Monteiro in Japan, Moscow, U.S.A, Canada and New Zealand with Terumasa Hino, Carmen Bradford, James Moody & Eldee Young.
Hes toured with pop artists Frances Yip, Coco Lee, Sarah Brightman & Sandy Lam, and appeared at London Jazz festival, Edinbourgh Arts Festival & Wellington Arts Festival.
Tamagoh has performed with Singapore Symphony Orchestra, Singapore Chinese Orchestra, and the China Broadcasting Chinese Orchestra.
The jazz legends he worked with in 2008 are Jon Faddis, Paquito DRivera, Roy Hargrove, Russel Malone, Renee Rosnes, Dennis Mackrel, Jeremy Monteiro, Jon Hendricks, and Todd Coolman, as part of James Moodys Scholarship Fund concert in New York Citys BB Kings Bar & Grill.
In 2017, Tamagoh worked with Vocal Associates Festival Chorus featured at the Carnegie hall.