Last time I already got recording for some Angklung notes. In my recording, I record each tube for one Angklung note so each Angklung note I have two sound. Originally I only record 7 notes of Angklung which are Angklung number 1, 5, 10, 15, 20, 25, and 30. Today I finished processing the recording and got 14 audio file from these 7 Angklung notes. These 14 audio represent single tube of Angklung notes. Using this 14 audio sample I already got 14 notes of Angklung starting from G3. With these audio then I will use Pure Data patch to get the other notes using pitch shifting.