Song_05

probably isn't faster, but it looks cool

fastest movement in this room for bells route, i did w/o the lace encounter to save time but the movement at the start works with the extra enemies too
the jump at 0:06 saves about 0.5 to the other route to the room and its fairly easy w/ the updash, overall the room is easier this way imo
at 0:07 you could figure out some magic to get through the glass faster, i tested updashing on the lower platform then upslashing and dashing but its seems to be .1 slower. prolly smth like updash->upslash->dash once you cling to the wall under the glass is optimal
again this all might be known i just couldnt find anything searching for song_05