Undefined Character (U+1D1FF)

Block:	Musical Symbols, U+1D100 - U+1D1FF^[1]
Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𝇿` `𝇿`
UTF-8 Encoding:	`0xF0 0x9D 0x87 0xBF`
UTF-16 Encoding:	`0xD834 0xDDFF`
UTF-32 Encoding:	`0x0001D1FF`

References