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 harmonica. Tremolo harmonicas are a type of harmonica, distinct by having two reeds per note. In a tremolo harmonica the two reeds are tuned slightly off a reference pitch, one slightly sharp and the other slightly flat. This gives a unique wavering or warbling sound created by the two reeds being not exactly in tune with each other and difference in their subsequent waveforms acting against one another.