I know that there are a lot of differing reviews on the page, but I must say I couldn't be more pleased with this product. It truly lives up to every expectation that I have and needed for it to do. Unlike others it truly stays in place and helps to identify key's and notes appropriately.

While I have seen some reviews stating that the notes were off, I have not had this experience and would recommend this to people. Remember, like anything else this is meant to be a tool to aid in the teaching experience, not a substitute for a holistic approach.

Nice Job.

My practice keyboard and note chart arrived quickly but it was bent a bit and the product was not sealed. It should've been packed with a cardboard to prevent the chart from bending and other potential damage. The biggest problem with the chart is that it does not line up properly with the piano keys. The design defect is caused by not taking into consideration for the key spacing. The piano keys have greater spacing than thin single hair line. The design flaw should have been caught by simply puttying the chart against the piano as a part of quality control before producing in any large quantities. If it was designed properly, the chart should have been about a half inch longer and it would not have increased the cost of the materials in any significant way. This product is a good idea somewhat lacking in attention to detail. It took me 10 seconds to put the product against the piano and find the problem with it. Please make version 2.0 of this chart because this product has a problem. I like the idea though and I was really excited about it until I try to use it.

Printing dimension are incorrect for Yamaha Clavinova CLP-635 digital piano. The notes do NOT line-up on the ends, not even close It is off by half a key on the left and a full-key on the right.

Just like I remember from my childhood. Put it on the piano and remembered some melodies. Highly recommend this over the stickers. They fall off and leave sticky goo on the keys. This folds away when you close the keyboard cover.

Let's hope this review actually gets posted. My other review was rejected. This product has one job: to display notes correctly on a staff. It does not. As an example the F and D note are nearly indistinguishable on the staff. The printing is off which makes it worthless.