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Def Tech - GREATEST HITS

High on Life

My Way

Pacific Island Musiq

In Outside

KONOMAMA Def Tech Reintroducing RIZE

Power in da Musiq ～Understanding

Irie Got～ありがとうの詩～

Broken Hearts

Get Real

いのり feat. SAKURA

The Come Back

おんがく♬ MUSIC

Rays of Light

Golden Age

All That's In The Universe

from Def Tech's Best Album "GREATEST HITS"

Vocaline

Catch The Wave (NEW MIX)

Consolidation Song LIVE

4 Eye, for You

Def Tech is a creator unit with members Shen and Micro.
Not only do they sing vocals and song-write but they also produce and arrange for themselves. 
They introduced/established a new genre to Japan called "Jawaiian Reggae".