Answer:

myself

Answer	Crossword Clue
MYSELF	"Just me, ..., and I"
MYSELF	Yours truly
MYSELF	57 Across's Song of ...

MYSELF	Whitman's "Song of .. "
MYSELF	"Song of ..." (opening poem in "Leaves of Grass")
MYSELF	"All By ...": Celine Dion hit
MYSELF	"Me, .. and Irene": 2000 film
MYSELF	"I'd rather do it .."
MYSELF	Whitman "song" subject
MYSELF	"All By ..": Celine Dion hit
MYSELF	Whitman's "Song of ..."

MYSELF	Partner of me and I
MYSELF	"Things I Overheard While Talking to ..." (Alan Alda memoir)
MYSELF	Me, ..., and Irene
MYSELF	Whitman's "Song of .."
MYSELF	Reflexive pronoun
MYSELF	"I'd rather do it ..!"
MYSELF	"Me, .. and Irene" (Carrey film)
MYSELF	"Do-Re-Mi" pronoun

MYSELF	"All by ..." (1976 hit)
MYSELF	Pronoun.
MYSELF	"I'll do it ..."
MYSELF	Irving Berlin's "All by ....."
MYSELF	'All By --' (1976 hit)
MYSELF	Me, --, and I
MYSELF	"All By ..." Green Day
MYSELF	First-person figure

MYSELF	Me, ..., and I
MYSELF	Who I see in the mirror
MYSELF	Whitman's Song of ....
MYSELF	"Me, ... and Irene"
MYSELF	"I'm not feeling ..!"
MYSELF	What might follow me?