you can try to lease a high end digital piano, like a Yamaha CVP403, (price over $5000), the keys are very real compare acoustical piano (real piano).9 R/ Z2 r8 l; A, {. I( a' i+ v
9 v: ~% u1 `4 eTry youself first to see if the digital piano is good enogh for you.6 q8 _/ M- F4 }+ L! B( O* I8 b* R3 ]
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If you always play steinway, forget it. If you always play a upright piano, ( Li-Shi Gang Qin), you will be very surprise how good sound a high end digital piano is.