Music::AirGuitar, really.

From the docs:

Music::AirGuitar - Interface for air guitars
…
my $keys = $guitar->keys(%opts);
…
The number of keys the guitar has. 
If it has keys it is a Keytar. 
Most don't.
Supported types: non-negative integer.
Default: 0.

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«The Crux of the Biscuit is the Apostrophe»

In reply to Module of the day: Music::AirGuitar by karlgoethebier

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