Welcome to Wikipedia. Everyone is welcome to contribute constructively to the encyclopedia. However, please do not add promotional material to articles or other Wikipedia pages, as you did to Wagner tuba. Advertising and using Wikipedia as a " soapbox" is strongly discouraged. Take a look at the welcome page to learn more about Wikipedia. Thank you. If you have an externally published review of your music, information about your compositions could potentially be added. However, it's best if you make your suggestions on the talk page to avoid the conflict of interest involved in promoting your own work. WeisheitSuchen ( talk) 05:06, 4 January 2009 (UTC) reply