There are several artists with that name.
1) Nathan Lee is a Vietnamese singer. Nathan was born in 1983 in Hanoi, but later moved to New York, US, with his family. He started his modelling career at 17 and later became a model under Elite Model Management. Nathan returned to Vietnam in 2008 to pursue a career in music.
Albums:
H (2010)
Thức (2011)
M (2012)
2) There's a Nathan Lee DJ from Toronto, Canada who's part of I Need Sugar.
3) And a Nathan Lee musician from the United States.