The OPERA GUIDE is intended to stay accessible without charges and to remain ad-free. In order to maintain this policy, it depends, however, on donations. Your voluntary contribution (as little as 6 US$ or more) will help this non-profit project to carry on.


In return for your donation you will get temporary access to MIDI-files, to sheet music and to historical recordings (MP3) from the "Highlights" section (= OPERA ONLINE).

The duration depends on the amount of your support.
(6 US$ = 1 month / 12 US$ = 3 months / 18 US$ = 9 months / 24 US$ = 12 months)


You can also subscribe to OPERA ONLINE.

For recurring US$ 18.00 a year, you are granted unlimited access.

After payment you are given a temporary password. Your personal access-data will be sent to you later by e-mail.

or via Bank / Post

If you don't like to pay with Creditcard (PayPal), you may send your donation or your subscription fee directly to the following Post- / Bank-account:

Bank:Swiss Post - PostFinance
CH-3030 Bern
EuroSIC Clearing-Nr.:9000
IBAN-Nummer:CH50 0900 0000 9131 0486 6
Begünstigster:KernKonzepte - Impresario
remark:Your eMail address