Do you like the sheet music by Robert Scotton? You can support his work and show your appreciation with a voluntary contribution via PayPal (paypal.me/Scottonrobert). All contributions go directly to the composers; naturtoene.ch is not involved in the process.
To note: Although the scores are provided free of charge by the composers, the works are still subject to copyright. In particular, public appearances and publications must be reported in accordance with the locally applicable legal requirements.