The thyroid gland produces and regulates thyroid hormones. These hormones can affect energy levels, mood, even weight. They can also be factors in depression. Read on to find out what causes thyroid-related depression and how it's treated.
Speaking poetically, bending on the harmonica is the wailing, moaning voice of the blues. Speaking technically, bending is a downward change in pitch. Itâs an effect produced by the interaction of the blow and draw reeds together, and itâs regulated by your tongue position. The K Spot.
Tremolo and Octave Harmonicas: These harmonicas have a double row of holes. On a tremolo, the notes are tuned slightly apart, but almost the same, creating a cool tremolo vibrating effect. On an octave harmonica, the notes are tuned an octave (8 notes) apart, creating a fuller sound. Compare to a 12-string guitar.