Born and raised in Purwokerto, Central Java, Indonesia. Langthiep is a self-taught guitarist and session guitar player who is well-known for his soulful melody and phrases. He is also the guitarist of an Indonesian pop band, Supernova. His effortless and dynamic playing has landed him onstage alongside many Indonesian artists. His latest achievement was the Best Guitarist Award from Proudsphere, one of Indonesia biggest musical events.