Related Clues:
- Grand master?
- Job with security as hairdresser?
- One making secure fasteners
- Security expert: hairdresser, quite possibly?
- Chopin or Liszt e.g
- Half of the characters in 1 down contact forger as he knows his way around Yale?
- One striking a chord
- Perfectionist maybe disposing of uranium to key operator
- Bit of a shock, economist's solution to key problem
- Musician like Lang Lang, Alfred Brendel, Fats Domino or Oscar Peterson
- Rescuer for when you've lost your key
- Rugby players upend that man over tense tradesman
- Side hustle for a hairstylist?
- Musician utilizing many keys
- One sitting on the bench, maybe