This sound consists of sine waves only playing the musical note c, each for a total of 10 seconds. Rendered as a 200/32 wav file (linear pcm, 32 bit little-endian floating point, 200000 hz) in audacity.
Samples of the small glockenspiel i started out on as a child. Have fun! :-). Recorded with a zoom h5 and a rode nt2000. Edited in audacity and ocenaudio. It's always nice to hear what projects you use these sounds for. Let me know. ;-).