In Realband you may have the 'solo' button enabled, causing you to hear only one track - look for the 'S' icon by the style selection area.

The midi piano sound is played by whatever synth you have installed on your system, if it is 'pitchy' try another synth or another patch for a better piano sound. The program probably defaulted to the Wavetable synth from MS. If you are running a 32 bit system may have better luck with the VSC that comes with the program.

Or possibly do you have the chorus effect turned up on the piano? That would cause out of pitch too


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