This is Piano Spa 3. Bliss.
Today I checked out Gramophone, That CD Shop, and CD Rama. They all still have not displayed the album. Gramophone has none of the Piano Spa series while the other 2 has well-stocked the 2 existing albums. That CD Shop has a "3 for $49.90" offer and the Piano Spa series are included in the promotion. So this is a good chance for you to get all 3 albums at a great price.