Here I have translated tracks 1, 2, 4, 5 and 11 from the CD ウラヌス・ネプチューン・ちびムーン・PLUS (Uranusu・Nepuchūn・Chibi Mūn・PLUS) into English. Unable to find any Japanese texts of Track 3, I am providing a link to an English translation done by a veteran Sailor Moon translator, Kurozuki.
♅ Prologue ~ Scene i: Haruka, Kawaki no Tsuisō