Crossword Puzzle Key with four sharps

Clue: Key with four sharps

Trees for keys (EBONIES with 7 letters)
Go fourth at home plate (BATCLEANUP with 10 letters)
Withdrawal's opposite (DEPOSIT with 7 letters)
Keys and Markova (ALICIAS with 7 letters)
Wither in the sun (BAKE with 4 letters)
Withdraw (with "out") (OPT with 3 letters)
Keystone --- (e.g. KOP with 3 letters)
Witherspoon of "Mud" (REESE with 5 letters)
Keyboard trio (FGH with 3 letters)
Chicago keyboardist Robert who wrote many of the band's early hits (LAMM with 4 letters)