The double row of holes on Tremolo Harmonicas creates music with a distinctive vibrating (vibrato) effect. This is produced by the bottom row of holes and the top row of holes being played at the same time and tuned to the same note, with the top...

The double row of holes on Tremolo Harmonicas creates music with a distinctive vibrating (vibrato) effect. This is produced by the bottom row of holes and the top row of holes being played at the same time and tuned to the same note, with the top...

The double row of holes on Tremolo Harmonicas creates music with a distinctive vibrating (vibrato) effect. This is produced by the bottom row of holes and the top row of holes being played at the same time and tuned to the same note, with the top...

The Echo Celeste is a 24 hole, 48 reed tremolo tuned harmonica. The one harmonica which Amazing Grace can fully be played on!