GMetronome is a free/libre software metronome for GNU/Linux and other Unix-like operating systems.

Features:

• Tempo range from 30 to 250 BPM
• Customizable accent patterns with three levels of accentuation
• Divisible beats for simple and compound meters
• Predefined patterns for widely used meters and time signatures
• Training function (automatically increase or decrease tempo)
• Profile support (save/restore settings)
• Built-in synthesizer to customize click sounds
• Customizable keyboard shortcuts