Hello, I need to develop an application similar to http://www.noteflight.com/demo . All I need from that is: ability to write notes and pauses; ability to change time signature(In the demo: Staff-> Change time signature) and the key(In the demo: Staff-> Change key signature); length of notes(In the demo: the box that is shown after writing a note); automatically made music bars/measures in American English(just like it is in the demo); sharps, flats and naturals(like in the box that is shown after writing a note in the demo). The sounds are not needed. After the user has written the notes, the application should be able to convert the notes to a string, so that I can then use the data with PHP. Please send me a PM, if you can do it. You can also find me on Skype: kaktusinjshh . However, I am now going offline for the night. When you contact me, please say your charge for the development of this application. Thank you, Deltazon