The YDS-150 lets you instantly change the tonality, range, and timbre of each of the saxophone types—soprano, alto, tenor or baritone. Moreover, each of these saxophone types have different saxophone Voices that correspond to various playing techniques and musical genres, from vibrato playing and jazz to classical music. In total, the YDS-150 has 73 instrument sounds, with 56 saxophone Voices, and many other instrument sounds—including electronic instruments, as well as acoustic wind instruments such as shakuhachi, Irish pipe, and more—letting you perform authentically in virtually any music genre.