Place your thumb on the leftmost of these keys this is Middle C. Note: If you talk to him again, he may or may not ask you to repeat some sentences. Talk to Crayu nif_in10581 in the building niflheim187241. He will bite you, and take a lot of HP, so be prepared.
Most lessons come with downloadable PDFs containing the chord notation in all 12 keys. Building your knowledge of jazz piano chords is a very important skill and learning and memorising the common voicings will help you to read and interpret lead sheets. To find your serial number of your piano please see our find your serial number page.