Yes it is durable, and should work good.
Yes, the Sharp MD MS722 MiniDisc recorder come in Silver and Black
Sony and Sharp are the two major makers of minidiscs, however, they are not sold much anymore so you are more likely to find used than new. You can find models at Buy.com, eCost.com and AV Home Systems.
how to play sharp and flat notes on recorder
You try to find a book of all notes on a recorder
b sharp is b, miss out a hole the cover two more holes.
play a low d without your pointer finger
When u put ur hand at the back of the flute the circle there
it means many things like D flat D cord or D sharp
Magnavox, Philips and Sharp all make highly-regarded cassette decks.
Here is the the titanic theme on recorder simple way its easy. And make sure to play all f's as f sharp. Ggggfggfabaggggfgad[low]gad[high]cbabcbagfggfabag
The notes for "Baa, Baa, Black Sheep" on the recorder are D, E, G, D, D, E, G, G, G.
You play an f sharp by covering the top three holes and third and fourth ones on the bottom. Play an f natural by covering all the holes on the recorder except for the second one on the bottom.