|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon UK||today||33.4||$19.95||You save $13.45|
|Amazon US||4 days ago||23.3||$19.95||You save $3.35|
Dan Delaney is a piano instructor who both attended and taught at the renowned Berkley College of Music. He developed the first video-based learning correspondence course to teach beginners through professionals. He also developed a CD multi-media piano product and now has three internet piano instruction sites.