specification not found

specification not found a song by karasuso on BeMusic

backspace by karasuso,
idct by karasuso,
standalone by karasuso,
once and again by karasuso,
crlf by karasuso,
wasurenagusa2.01 by karasuso,
the end of nothing by karasuso,
specification not found by karasuso,
sumikko by karasuso,
the moonstone by karasuso,
hemp by karasuso,
before my life ends by karasuso,