Harmonicas

Harmonicas

Browse harmonicas for blues, folk, and more. Shop diatonic, chromatic, and tremolo models. We stock Hohner—trusted by players worldwide.

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About Harmonicas

The harmonica is a compact and expressive wind instrument used in blues, folk, country, rock, and even jazz and classical music. Despite its small size, it offers a surprising range of tones and techniques, making it one of the most accessible instruments to play.

There are several common types of harmonicas:

  • Diatonic harmonicas – Tuned to a specific key (e.g. C, G, A) and widely used in blues, folk, and rock. These allow expressive techniques like bending and cross-harp playing.
  • Chromatic harmonicas – Include a slide mechanism to access all 12 notes, ideal for jazz, classical, and melodic playing.
  • Tremolo harmonicas – Feature two slightly detuned reeds per note, producing a rich, wavering sound suited to traditional folk music.

Most beginners start with a 10-hole diatonic harmonica in the key of C, which is the standard for learning and fits with many song tutorials. Advanced players often collect harmonicas in different keys to suit various songs and styles.

At SWAMP, we stock Hohner harmonicas, a trusted name known for precision, durability, and tone. Hohner’s models are well suited to both beginners and experienced players seeking dependable performance.

Compact, portable, and affordable, the harmonica remains one of the most fun and rewarding instruments to learn and carry anywhere.