The ONE...future of music education.

Haggerty's Music introduces The ONE ~ quality musical instruments that make learning faster, easier and more enjoyable for all ages.

The One Music Group produces the world's first and only Apple MFI-certified upright piano to encourage everyone to play piano.

Our teaching goal...

The ONE adopts the integration watching, singing, listening and playing experience in the Smart Piano Class.

Students are able to aquire the knowledge of fingerring, music theory and musical notation easily.

In addition, after finishing all of the piano courses, students can improve their overall musical accomplishemts.

Our Teaching Piano

You can download The ONE Smart Piano App via a smart device to practice playing with music rhythm games and over 4000 sheet music whenever you want.

Call or stop in today to learn more!

Contact us

  • Address

    2520 West Main St
    Rapid City, SD 57702
  • Phone

  • Hours of Operation

    Mon-Thurs: 9-7
    Fri: 9-6
    Sat: 9-5