Cicada Chorus 1 Nature Sounds. Cicada Chorus 1: A chorus of high-pitched cicadas rising and falling in the foreground. The sounds can be shrill so keep the playback volume low and adjust carefully. This same shrillness or emphasis on high frequencies also makes this recording excellent masking effects for locations with fans, machinery, or ringing in the ears.
Rain Shower: There is nothing more relaxing and calming than rain on a tin roof, water streaming down and splashing in small pools, thunder in the distance. Close your eyes and feel yourself become more and more at ease. A very good relaxation recording that also serves to mask ringing in the ears.