To start learning Arie Koesmiran, Is Haryanto, Is Hariyanto, Waijanto Gemilang, Purnama Suara Persada - Arie Koesmiran - Setulus Hatimu Semurni Cintaku chords, build your understanding on these basic chords - F, Bb, Eb, F, Bb, Gm, Eb, Dm and Gm in sequence. To build a solid grasp, start slowly at 52 BPM and then match the original tempo of 106 BPM. Tune your capo to accommodate your vocal range, referencing the song's key: Bb Major.