The Hohner 32B Piano Key Melodica is the Instructor version of the Student Melodica and comes with a mouth piece extension hose and has 32 piano style keys. It starts on F below middle C and is great to learn and play on for both students and instructors.Producing single notes or chords, the Melodica is a fascinating wind instrument, easy to learn and powerfully expressive. It?ÇÖs also super compact so you can take it anywhere. Whichever music you like from classical to rock, the Melodica will add its own personality with a unique and captivating sound. ?Çó32 piano style keys?ÇóGreat to learn on ideal for students and advanced players?ÇóStarts on F below middle C?ÇóMouth piece extension hose included?ÇóPadded zippered caseGet yours today; with the security of our many decades of experience and Sam Ash Direct efficient order processing, your satisfaction is guaranteed!