Looter's Lute

Valued Instrument. You gain a +1 bonus to your spell attack modifier when you cast a spell using this lute.   Major Key. While attuned to this lute, you can attempt to unlock non-magical locks by playing this lute. Instead of a Sleight of Hand check, you make a Performance check to pick the lock. On a success, the vibrations of this magical tune open the lock.   Tones of Treasure. While attuned to this lute, you may use an action to strum a magical chord. For the next 10 minutes, you can sense the presence of (valuable) objects and currency within 30ft. of you. You can hear these items as a note of music in your mind. The higher the monetary value of the item(s), the higher the pitch of the note. This feature can be used once per day, and regains its use after midnight.