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The famous violin concert E major by J.S.Bach (HP49G/HP49G+)

Press OK after the title display. During the performance, the keys [+] and [-] make the performance tempo faster or slower. The last tempo choice is stored, even if interrupting with CANCEL. Display-off performance saves the batteries and makes the sound much nicer. The default performance takes about 9 minutes.

On the HP49+, the screen cannot be turned off anymore. Hence, load the smaller JSBachP on this calculator.

Wolfgang Rautenberg