these are all my song recommendations for vocaloid listeners!

• roki (Leo/need)
• stage of sekai (Leo/need)
• lost one's weeping (Leo/need)
• kibou no tsuki (Leo/need)
• awaiting clear skies (Leo/need)
• hurray (Leo/need)
• kagerou daze (Leo/need)
• ghost rule (Leo/need)
• hibana -reloaded- (Leo/need)
• Tokyo teddy bear (Leo/need)
• six trillion years and overnight story (Leo/need)
• shinkai shoujo (more more jump)
• flos (more more jump)
• if (more more jump)
• float planner (more more jump)
• romeo & cinderella (more more jump)
• newly edgy idodls (more more jump)
• we are (more more jump)
• hug (more more jump)
• jumpin' over (more more jump)
• happy halloween (more more jump)
• darling dance (more more jump)
• vampire (more more jump)
• fun!! (more more jump)
• milk crown on sonechka (more more jump)
• marshmary (more more jump)
• dameningenda! (more more jump)
• more! jump! more! (more more jump)
• the peachy key (more more jump)
• setsuna trip (more more jump)
• kyu-kurarin (more more jump)
• echo (vivid bad squad)
• aun no beats (vivid bad squad)
• kashika (vivid bad squad)
• ifuudoudou (vivid bad squad)
• airhead (vivid bad squad)
• yoidore shirazu (vivid bad squad)
• cinema (vivid bad squad)
• mirai (vivid bad squad)
• awake now (vivid bad squad)
• crAzy (vivid bad squad)
• bring it on (vivid bad squad)
• YY (vivid bad squad)
• shanti (vivid bad squad)
• e? ah, sou (vivid bad squad)
• beat eater (vivid bad squad)
• one sheep (vivid bad squad)
• fire dance (vivid bad squad)
• fuel (vivid bad squad)
• odo (vivid bad squad)
• pheles (vivid bad squad)
• egoist (vivid bad squad)
• marshall maximizer (vivid bad squad)
• doctor=funk beat (vivid bad squad)
• children record (vivid bad squad)
• spring storm (vivid bad squad)
• brain revolution girl (vivid bad squad)
• solar system disco (wonderlands x showtime)
• kirapipi☆kirapika (wonderlands x showtime)
• sweet magic (wonderlands x showtime)
• 1,2, fan club (wonderlands x showtime)
• remote control (wonderlands x showtime)
• dance orchestra (wonderlands x showtime)
• ah, it's a wonderful cat life (wonderlands x showtime)
• kyo-fu all back (wonderlands x showtime)
• mischevious function (wonderlands x showtime)
• becoming potatoes (wonderlands x showtime)
• miracle paint (wonderlands x showtime)
• king (wonderlands x showtime)
• telecaster b boy (wonderlands x showtime)
• literary nonsense (wonderlands x showtime)
• at god's mercy (wonderlands x showtime)
• alien alien (wonderlands x showtime)
• love ka? (wonderlands x showtime)
• online game addicts sprechchor (wonderlands x showtime)
• queen (wonderlands x showtime)
• showtime ruler (wonderlands x showtime)
• filament fever (wonderlands x showtime)
• sebaiitaaaaasu! (wonderlands x showtime)
• your adventure log has vanished! (wonderlands x showtime)
• dance robot dance (wonderlands x showtime)
• positive☆dance time (wonderlands x showtime)
• goodbye declaration (wonderlands x showtime)
• all I need are things I like (wonderlands x showtime)
• selfish princess (wonderlands x showtime)
• we are different!!! (or same) (wonderlands x showtime)
• 88☆ (wonderlands x showtime)
• Mr. showtime (wonderlands x showtime)
• opera! space opera! (wonderlands x showtime)
• okochamo senso (wonderlands x showtime)
• tondemo-wonderz (wonderlands x showtime)
• theme of nicorri survey team (wonderlands x showtime)
• cyber punk dead boy (wonderlands x showtime)
• tonal twinkle tetrad (wonderlands x showtime)
• Kimi no yoru wo kure (nightcord at 25:00)
• hello/how are you? (nightcord at 25:00)
• rebord (nightcord at 25:00)
• jishoumushoku (nightcord at 25:00)
• kanadetomosusora (nightcord at 25:00)
• passion at 25:00 (nightcord at 25:00)
• totemotai itagaritai (nightcord at 25:00)
• envy baby (nightcord at 25:00)
• lagtrain (nightcord at 25:00)
• shadow shadow (nightcord at 25:00)
• usseewa (nightcord at 25:00)
• phony (nightcord at 25:00)
• bad apple!! (nightcord at 25:00)
• mind brand (nightcord at 25:00)
• tricologe (nightcord at 25:00)
• engeki (nightcord at 25:00)
• i'm the rain (nightcord at 25:00)
• bocca della verita (nightcord at 25:00)
• into the night (nightcord at 25:00)
• bitter Choco decoration (nightcord at 25:00)
• cutlery (nightcord at 25:00)
• villain (nightcord at 25:00)
• love me, love me, love me (nightcord at 25:00)
• gehenna (nightcord at 25:00)
• god-ish (nightcord at 25:00)
• dokuzu (nightcord at 25:00)
• cat loving (nightcord at 25:00)
• cellphone love story (nightcord at 25:00)
• idsmile (nightcord at 25:00)
• samsa (nightcord at 25:00)
• venom (nightcord at 25:00)
• cute na konojo (nightcord at 25:00)
• slowdowner (nightcord at 25:00)
• jack pot sad girl (nightcord at 25:00)
• close to gray (nightcord at 25:00)
• lower's ones eyes (nightcord at 25:00)
• bug (nightcord at 25:00)
• I am you (nightcord at 25:00)
• heat abnormal (nightcord at 25:00)
• bakenohana (nightcord at 25:00)
• kitty (nightcord at 25:00)
• salamander (Hatsune Miku, Akito shinonome, Ena Shinonome)
• help me, erinnnnnn!! (Hatsune Miku, kagamine Rin, kagamine Len, magurine Luka, meiko, kaito)
• identity (Hatsune Miku, Kanade yoisaki)
• be the music! (team mikudemy!)
• Tokugawa cup noodle prohibition (kagamine Len, kaito, Nene Kusanagi, robo-nene, mikudayo)
• don't fight the music (chroma)
• folern (nulut)
• marblueblue. (misoilepunch♬)
• where shall we go? (kagamine Rin, kagamine Len)
• on the rocks (meiko, kaito)
• ten thousand stars (Hatsune Miku)
• mikumiku ni shiteageru
  
  (Hatsune Miku)
• the daughter of evil (kagamine Rin)
• the servant of evil (kagamine Len)
• paradichlorobenzene (kagamine Len)
• attakaito (kaito)
• p.h. (flower)
• judgement of corruption (kaito)
• Q (kagamine Rin)
• becoming pigs yeah yeah (kagamine Len)
• tsugaikogarashi (meiko, kaito)
• "hmm,ah,ah." (slave.v-v-r, Hatsune Miku)
• Luka Luka☆night fever (megurine Luka)
• rin-chan now! (Hatsune Miku, megurine Luka)
• mikufiesta (Hatsune Miku)
• nakakapagpabagabag (kagamine Len)
• medicine (kasane teto)
• junky nighttown orchestra (kagamine Len)
• Rollin girl (Hatsune Miku)
• ura-omote lovers (Hatsune Miku)
• unknown mother-goose (Hatsune Miku)
• world's end dancehall (Hatsune Miku)
• unhappy refrain (Hatsune Miku)
• sick of house! (kagamine Rin, kagamine Len)
• stardust medley (Hatsune Miku)
• hero (Hatsune Miku)
• relayouter (kaii yuki)
• mesmerizer (Hatsune Miku, kasane teto)
• greenlights serenade (Hatsune Miku)
• soudatta!! (Hatsune Miku)
• incomplete anthem (Hatsune Miku)
• my love is hellfire (meiko)
• zunda party night (zundamon)
• circus panic!!! (Hatsune Miku)
• play-with-fire (Hatsune Miku)
• syndrome (Hatsune Miku)
• teenager's heartbeat (Hatsune Miku)
• brand new day (Hatsune Miku)
• haikei doppelganger (gumi)
• Hatsune creation myth (Hatsune Miku)
• brain fluid explosion girl (Hatsune Miku, gumi)
• our 16bit wars (gumi)
• invisible (kagamine Rin, gumi)
• m@gical☆cure! love♡shot! (Hatsune Miku)
• amara(the great intelligence) (Hatsune Miku, kaito)
• sekai-chan and kafu-chan's otsukai gassoukyoku (sekai, kafu, tohoku Kiritani)
• the end of Hatsune miku (Hatsune Miku)
• the intense voice of Hatsune miku (Hatsune Miku)
• kusare-gedou and chocolate (Hatsune Miku)
• what's up? pop! (Hatsune Miku)
• yaminabe!!! (Hatsune Miku)
• jinsei [our life] (Hatsune Miku, kagamine Rin, kagamine Len, megurine Luka, meiko, kaito)
• ogyarinizer (Hatsune Miku)
• are you ok? (Hatsune Miku)
• machinegun poem doll (Hatsune Miku)
• end mark ni kibou to namida wa soete (cosMo@bousou-P)
• the EmpErroR (sasakure.uk)
• blue paint (Hatsune Miku, shiho Hinomori, shizuku hinomori)
• gunjo sanka (Hatsune miku, ichika hoshino, minori hanasato, Kohane Azusawa, Tsukasa Tenma, Kanade yoisaki)
• journey (Hatsune miku, ichika hoshino, minori hanasato, Kohane Azusawa, Tsukasa Tenma, Kanade yoisaki)
• neo (Hatsune miku, ichika hoshino, minori hanasato, Kohane Azusawa, Tsukasa Tenma, Kanade yoisaki)
• reality (nanashi_zero)
• butcher vanity (yasai31)
• angel (kariki bear)
• hymn to the decadent life (ro2noki)
• darling dance (kariki bear)
• bug (kariki bear)
• venom (kariki bear)
• failure girl (maretu remix) (kariki bear)
• relayouter (inabakumori)
• lagtrain(inabakumori)
• lost umbrella(inabakumori)
• cooler girl(inabakumori)
• I am the rain(inabakumori)
• odo (ado)
• backlight (ado)
• usseewa (ado)
• villain (ado)
• king (kanaria)
• queen (kanaria)
• identity (kanaria)
• yoidoreshirazu (kanaria)
• envy baby (kanaria)
• angel (kariki bear)
• anti cyclone (inabakumori)
• pascal beats (inabakumori)
• loop spinner (inabakumori)
• tears radar (inabakumori)
• rakuraku annrakushi (pepoyo)
• good-bye declaration (chinozo)
• bakenohana (nakiso)
• detry now (nakiso)
• dokuzu (nakiso)
• medicine (sasuke haraguchi)
• take you to an alien (iyowa)
• the peachy key (iyowa)
• heat abnormal (iyowa)
• 39cm (iyowa)
• kyu-kurarin (iyowa)
• imawanokiwa (iyowa)
• heat abnormal (iyowa, rei adachi)
• d/n/a (azari)
• therefor you and me (si-o)
• menheramen (pepoyo)

(this one prolly isn't vocaloid but cubibibibism from needy girl overdose)