Spencer Matthews, known professionally as Grey MTTR, is an American singer and songwriter who debuted on Monstercat as the featured vocalist on the song Too Smooth by Notaker, which was released on January 23, 2018.
Timeline[]
2018[]
January
- January 23, 2018: Grey MTTR had his debut Monstercat appearance as the featured vocalist on the song Too Smooth by Notaker. The song is featured on Monstercat Instinct Vol. 1.
Monstercat Uploads[]
- Notaker - Too Smooth (feat. Grey MTTR)
- January 23, 2018
Trivia[]
Vocalist for[]
- Notaker (1)
[ v • t • e ] Grey MTTR (Discography) | ||||
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