| A | B |
|---|
| acclaim | to praise |
| acoustics | the total effects of sound |
| bluegrass | a type of folk music |
| discerning | keen insight and good judgment |
| discord | inharmonious combination of sounds |
| earshotthe range within which sound can be | heard by the unaided ear |
| harmonize | to provide harmony |
| inclined | sloping, slanting |
| lyrics | the words to a song |
| maestro | a master in an art |
| sensual | relating to any of the senses |
| synthesized | relating to an instrument whose sound has been changed by a synthesizer |
| undertone | a sound of low pitch or volume |
| unison | identity of pitch |
| vocal | of or relating to the voice |
