Tempo, measured in beats per minute (BPM), determines the speed and pace of a song. Accurately determining a song’s tempo is crucial for musicians to play together, dancers to move in sync, and audio engineers to edit and mix tracks. It helps establish the mood, feel, and overall character of a musical piece.
Historically, musicians used mechanical devices like metronomes or tap their feet to estimate the tempo. Modern technology offers a range of digital tools, including music software, phone apps, and online tools, that provide accurate and instant tempo detection.
