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It is a full-scale melody hearing collection of problems written down on a music sheet. 120 songs there is a problem of Advanced levels. Being able to set up the number of times of reproduction freely from 1 time to 8 times, an answer indicates by expansion. Please prepare a music sheet and the pencil by yourself. In addition, I recommend that you try the free version first 「Solfege - Hearing (level A)」.