▁original ▁and ▁rem ixed ▁versions ▁of ▁tracks ▁from ▁the ▁albums . ▁Also ▁featured ▁is ▁the ▁un he ard ▁intro ▁for ▁" M ary s ▁of ▁the ▁Sea " ▁( from ▁The ▁Be e keeper ) ▁as ▁well ▁as ▁four ▁previously ▁un re leased ▁songs : ▁" Not ▁David ▁B owie " ▁( record ed ▁in ▁ 2 0 0 4 ▁for ▁The ▁Be e keeper ), ▁" O de ▁to ▁My ▁Cl oth es " ▁( record ed ▁in ▁ 2 0 0 1 ▁in ▁between ▁takes ▁for ▁Str ange ▁Little ▁Girls ), ▁" D olph in ▁Song " ▁( record ed ▁in ▁ 2 0 0 3 ▁apparently ▁during ▁sessions ▁for ▁T ales ▁of ▁a ▁L ibr arian ), ▁and ▁the ▁much - my th olog ized ▁" Zero ▁Point " ▁( record ed ▁in ▁ 1 9 9 9 ▁for ▁To ▁Ven us ▁and ▁Back ), ▁which ▁Am os ▁had ▁mentioned ▁in ▁inter views ▁as ▁well ▁as ▁the ▁l iner ▁notes ▁to ▁ 1 9 9 9 ' s ▁To ▁Ven us ▁and ▁Back . ▁In ▁the ▁A ▁P iano ▁l iner ▁notes , ▁Am os ▁writes : ▁ ▁The ▁final ▁disc ▁features ▁ 2 2 ▁tracks ▁spot light ing ▁Am os ' s ▁list ▁of ▁ren owned ▁B - s ides ▁and ▁includes ▁the ▁exclusive ▁digital ▁release ▁" M erman " ▁from ▁ 1 9 9 9 ▁(" M erman " ▁would ▁later ▁appear ▁on ▁No ▁B ound aries : ▁A ▁Ben ef it ▁for ▁the ▁Kos ov ar ▁Ref