There are 3 artists named Notch.
1) NOTCH is a Reggae/Dancehall/ Reggaeton artist who released the album The Feeling, featuring the single "I Wanna Kool You". http://www.rockfort.com/
2) Notch were an electronic band from Gothenburg (formed in 1994/95), Sweden with Johannes Hedberg, Daniel Ringström, Mikael Lindqvist of bands such as Carbon Based Lifeforms, DigiDroids and Thermostatic.
3.Notch (UK) is an alternative/synthpop/experimental artist in London who has written solo material since the mid-80s and has been invoved in various projects under names such as Trisexual,Nexus,Nippon Death…
Your suggestion has been successfully submitted.