What year was the Orgelpark founded? Additionally, categorize the Sauer and Molzer organs based on their interpretation of the romantic organ style, as described on the website. Provide both pieces of information.
Navigate to 'orgelpark.nl/en'. Click on 'Information' (id: 36) to find the founding year of the Orgelpark. Navigate back to the main menu or home page. Click on 'Instruments' (id: 51). Click on 'Our instruments' (id: 54). Click the 'Read more' link for 'The Verschueren organ' (id: 132) to find the classifications for the Sauer and Molzer organs. State the founding year of the Orgelpark and the classifications for the Sauer and Molzer organs.
State that the Orgelpark was founded in 2007. State that the Sauer organ is a 'German interpretation' of the romantic organ. State that the Molzer organ is a 'Middle-European interpretation' of the romantic organ.