Rayhan Sudrajat is a 21 year-old voices/minimalist musician from Bandung, Indonesia. He mainly plays guitar and a member of the band called Vickyvette. He also a part of noise moniker Concrete Aluminium with Paul Agusta. A Guide to Your Thesis by Rayhan Sudrajat is a solo instrumental bliss with minimal arsenal. As representated by the title, this work is a perfect company while writing thesis. Calming nerves while your head stressed with theories and deadline then suddenly the thesis finally done before you realize it. (Akhmad Alfan rahadi)