Listen to the sound clip 3. Msb from Soroban DS そろばんDS - Video Game Music: 3. Msb 3. Msb This sound is from Soroban DS そろばんDS - Video Game Music Video game music from Soroban DS そろばんDS for DS. Published by Four Winds (2007). Uploaded by peterdao. Go to the full soundboardwith more sound clips Search