Possible Clues:

• Third note in the F minor scale
• Key for Chopin's 'Heroic' Polonaise
• Note beside G
• A home key
• Middle black key in a group of three, on a piano
• Black piano key above G
• Alias of G sharp
• Musical key appropriate for an apartment dweller?
• Note two steps below C
• Key of Elgar's 'Symphony No. 1'