-No adosar nada al bombo para apagar (Grover) -Producción del sonifo y articulación (Dorr) -Evitar rattles (Grover) -Tamaños (Grover)

http://www.pas.org/Libraries/PASIC_Archives/DorrCymbalsBassDrum.sflb.ashx http://www.pas.org/Libraries/PASIC_Archives/Grover00.sflb.ashx

http://www.vicfirth.com/education/bassdrum/gauger.php http://www.vicfirth.com/education/percussion101-concertBD.php

-Afinación, distinto sonido de marching bass drum y concert bass drum

-Marching bass drums:

1. http://www.vicfirth.com/education/percussion101/marching34.php
2. http://www.epchsbands.org/wp-content/audio/2011/03/Marching-Bass-Drum-Guide.pdf
3. http://www.eiu.edu/~marching_band/DRUMLINE-bass%20drum%20technique.pdf
4. http://www.yamaha.com/yamahavgn/Documents/BandOrchestra/Percussion_Tips_Tuning_Tips.pdf
5. http://halftimemag.com/articles/01-2009/01-2009-sectionals/tuning-bass-drums.html
6. http://yamahapercussion.wordpress.com/2011/11/02/good-bass-drum-tuning-is-within-your-reach/
7. http://www.yamaha.com/yamahavgn/Documents/BandOrchestra/Percussion_Tips_Buecker.pdf
8. http://bands.army.mil/masterclass/tusafb/mar2001/percussion.pdf

-Doble pedal