As character names:

U+266B BEAMED EIGHTH NOTES character (♫)

As raw characters:

♫

As a string of HTML entities:

♫

Decoder output:

Byte number 1 is decimal 226, hex 0xE2, octal \342, binary 11100010
This is the first byte of a 3 byte sequence.

Byte number 2 is decimal 153, hex 0x99, octal \231, binary 10011001
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 171, hex 0xAB, octal \253, binary 10101011
This is continuation byte 2, expecting 0 more.

U+266B	BEAMED EIGHTH NOTES
	= beamed quavers
	x (beamed descending musical notes - 1F39D)
	x (multiple musical notes - 1F3B6)