01-25-2022, 06:05 AM
When it comes to easy playability, affordability and portability, it’s hard to beat a harmonica. Despite their modest size and cost, harmonicas are capable of producing an amazing array of tones, and this versatility is reflected in the music genres in which the mighty little mouth harp plays a part. From the more obvious categories such as blues, country, and rock to more surprising musical territory such as jazz and classical music, the harmonica with its often human-like voice easily fits in.
Though there are a number of specialty harmonicas, the three most common varieties fall into one of three categories based on how they are tuned: diatonic, chromatic, and tremolo harmonica. We’ll focus mainly on these while touching on a few of the less common harmonica types.
Diatonic harmonicas
The most common type of harmonica you’ll encounter in pop, blues and folk music—diatonic harmonicas are designed to play in a specific key. That said, overblowing and note-bending techniques plus playing in alternate “positions” makes it possible to play a diatonic in keys and modes other than its “official” key. A couple of players, Howard Levy and Carlos Del Junco, have developed an overblowing technique with which they play chromatically using a humble 10-hole diatonic harp.
Chromatic harmonicas
Most chromatic harmonicas have a button-activated lever that directs air to two separate reed plates that include all the notes in the 12-tone western scale. With sufficient skill, you can play just about any scale or mode using the chromatic’s “gear shift.”
Chromatic tremolo harmonicas are popular in Asian rock and pop music. Diatonic tremolo harps are sometimes used in folk and pop music, and produce a rustic tone that’s ideal for playing cowboy songs like “Red River Valley” around the campfire.
Specialty harmonicas
Though far less common than the types we’ve already discussed, specialty children's harmonicas are popular for use in harmonica ensembles and orchestral settings. Here’s a brief overview:
Though there are a number of specialty harmonicas, the three most common varieties fall into one of three categories based on how they are tuned: diatonic, chromatic, and tremolo harmonica. We’ll focus mainly on these while touching on a few of the less common harmonica types.
Diatonic harmonicas
The most common type of harmonica you’ll encounter in pop, blues and folk music—diatonic harmonicas are designed to play in a specific key. That said, overblowing and note-bending techniques plus playing in alternate “positions” makes it possible to play a diatonic in keys and modes other than its “official” key. A couple of players, Howard Levy and Carlos Del Junco, have developed an overblowing technique with which they play chromatically using a humble 10-hole diatonic harp.
Chromatic harmonicas
Most chromatic harmonicas have a button-activated lever that directs air to two separate reed plates that include all the notes in the 12-tone western scale. With sufficient skill, you can play just about any scale or mode using the chromatic’s “gear shift.”
Chromatic tremolo harmonicas are popular in Asian rock and pop music. Diatonic tremolo harps are sometimes used in folk and pop music, and produce a rustic tone that’s ideal for playing cowboy songs like “Red River Valley” around the campfire.
Specialty harmonicas
Though far less common than the types we’ve already discussed, specialty children's harmonicas are popular for use in harmonica ensembles and orchestral settings. Here’s a brief overview: