Synthion, Kabuki & Zeru - Tightbeam (Synthion Remix)
skygate & snowcloak - Memory Garden (Synthion Remix)
Hyper Sweet (EmoCo. + Synthion)
HYPER SWEET (EmoCosine + Synthion)
City Lights (HYPERLOCK & Oathbarerr feat. Synthion)
Lunar Lantern (HYPERLOCK feat. Synthion)
Maboroshi (Hyper Potions, Synthion & MYLK)
0k@eri (Karut, ミツキヨ, Synthion, 7mai, EmoCosine, Nor)
Achromatic Prism (Karut, ミツキヨ, Synthion, 7mai, EmoCosine, Nor)
Bluemark Canvas (Karut, ミツキヨ, Synthion, 7mai, EmoCosine, Nor)
Candy Step (Karut, ミツキヨ, Synthion, 7mai, EmoCosine, Nor)
Dazzle Everyday (Karut, ミツキヨ, Synthion, 7mai, EmoCosine, Nor)
Expo Festa (Karut, ミツキヨ, Synthion, 7mai, EmoCosine, Nor)
Flip Flap Festival! (Karut, ミツキヨ, Synthion, 7mai, EmoCosine, Nor)
Fury of Set (Karut, ミツキヨ, Synthion, 7mai, EmoCosine, Nor)
Golden Shangri-la (Karut, ミツキヨ, Synthion, 7mai, EmoCosine, Nor)
Gregorius I Symphony (Karut, ミツキヨ, Synthion, 7mai, EmoCosine, Nor)
HIGH5LANDER (Karut, ミツキヨ, Synthion, 7mai, EmoCosine, Nor)
Let Me Go Seaside (Karut, ミツキヨ, Synthion, 7mai, EmoCosine, Nor)
Miracle (Karut, ミツキヨ, Synthion, 7mai, EmoCosine, Nor)
Oriental Bounce (Karut, ミツキヨ, Synthion, 7mai, EmoCosine, Nor)
Oriental Drop (Karut, ミツキヨ, Synthion, 7mai, EmoCosine, Nor)
P.A.J.A.M.A Sleep Over (Karut, ミツキヨ, Synthion, 7mai, EmoCosine, Nor)
Realm Rumble (Karut, ミツキヨ, Synthion, 7mai, EmoCosine, Nor)
Rendezvous Recorder ver (Karut, ミツキヨ, Synthion, 7mai, EmoCosine, Nor)
Rendezvous (Karut, ミツキヨ, Synthion, 7mai, EmoCosine, Nor)
SHANHAIJING Tragicomedy (Karut, ミツキヨ, Synthion, 7mai, EmoCosine, Nor)
Shoujo Delight (Karut, ミツキヨ, Synthion, 7mai, EmoCosine, Nor)
Shoujo Sorrow (Karut, ミツキヨ, Synthion, 7mai, EmoCosine, Nor)
Sudden Onset Disaster (Karut, ミツキヨ, Synthion, 7mai, EmoCosine, Nor)
The Dragon Express (Karut, ミツキヨ, Synthion, 7mai, EmoCosine, Nor)
Train Showdown (Karut, ミツキヨ, Synthion, 7mai, EmoCosine, Nor)
Tremendous Celebration (Karut, ミツキヨ, Synthion, 7mai, EmoCosine, Nor)
U mak3 m3 smil3 (Karut, ミツキヨ, Synthion, 7mai, EmoCosine, Nor)
U-n.I (Karut, ミツキヨ, Synthion, 7mai, EmoCosine, Nor)
Ribbon (Kotori & Anemoi feat. Synthion)
Twin Skies (Kotori & Synthion)
Hummingbird (Kotori feat. Synthion)
Luminaire (Krispy Kombo & Synthion)
Perfume (League of Legends & Synthion)
Xylitol (League of Legends & Synthion)
Action 68 (Nor, ミツキヨ, Karut, Yuc'e, EmoCosine, Aiobahn, Synthion, 7mai)
Blooming Moon (Nor, ミツキヨ, Karut, Yuc'e, EmoCosine, Aiobahn, Synthion, 7mai)
Cherry Berry Merry (Nor, ミツキヨ, Karut, Yuc'e, EmoCosine, Aiobahn, Synthion, 7mai)
Chilling Out (Nor, ミツキヨ, Karut, Yuc'e, EmoCosine, Aiobahn, Synthion, 7mai)
Container Corner (Nor, ミツキヨ, Karut, Yuc'e, EmoCosine, Aiobahn, Synthion, 7mai)
Dreaming Trip (Nor, ミツキヨ, Karut, Yuc'e, EmoCosine, Aiobahn, Synthion, 7mai)
F1ghtback (Nor, ミツキヨ, Karut, Yuc'e, EmoCosine, Aiobahn, Synthion, 7mai)
Fall into the Rabbit Hole (Nor, ミツキヨ, Karut, Yuc'e, EmoCosine, Aiobahn, Synthion, 7mai)
Hidden Treasure (Nor, ミツキヨ, Karut, Yuc'e, EmoCosine, Aiobahn, Synthion, 7mai)
High-Velocity (Nor, ミツキヨ, Karut, Yuc'e, EmoCosine, Aiobahn, Synthion, 7mai)
Hunter Bible (Nor, ミツキヨ, Karut, Yuc'e, EmoCosine, Aiobahn, Synthion, 7mai)
Indoor Outdoor (Nor, ミツキヨ, Karut, Yuc'e, EmoCosine, Aiobahn, Synthion, 7mai)
Kitsunebi (Nor, ミツキヨ, Karut, Yuc'e, EmoCosine, Aiobahn, Synthion, 7mai)
Noble Hallway (Nor, ミツキヨ, Karut, Yuc'e, EmoCosine, Aiobahn, Synthion, 7mai)
Operation☆Dotabata! (Nor, ミツキヨ, Karut, Yuc'e, EmoCosine, Aiobahn, Synthion, 7mai)
Ramune Lagoon (Nor, ミツキヨ, Karut, Yuc'e, EmoCosine, Aiobahn, Synthion, 7mai)
Ridiculous (Nor, ミツキヨ, Karut, Yuc'e, EmoCosine, Aiobahn, Synthion, 7mai)
Serene Scenario (Nor, ミツキヨ, Karut, Yuc'e, EmoCosine, Aiobahn, Synthion, 7mai)
Starry Confession (Nor, ミツキヨ, Karut, Yuc'e, EmoCosine, Aiobahn, Synthion, 7mai)
Summer Attack! (Nor, ミツキヨ, Karut, Yuc'e, EmoCosine, Aiobahn, Synthion, 7mai)
Takaramonogatari (Nor, ミツキヨ, Karut, Yuc'e, EmoCosine, Aiobahn, Synthion, 7mai)
Tok9 Train (Nor, ミツキヨ, Karut, Yuc'e, EmoCosine, Aiobahn, Synthion, 7mai)
Trigger for Ambition (Nor, ミツキヨ, Karut, Yuc'e, EmoCosine, Aiobahn, Synthion, 7mai)
Unwelcome Guest (Nor, ミツキヨ, Karut, Yuc'e, EmoCosine, Aiobahn, Synthion, 7mai)
Up to 21°C (Nor, ミツキヨ, Karut, Yuc'e, EmoCosine, Aiobahn, Synthion, 7mai)
Usagi Flap (Nor, ミツキヨ, Karut, Yuc'e, EmoCosine, Aiobahn, Synthion, 7mai)
Utaha No Uta (Nor, ミツキヨ, Karut, Yuc'e, EmoCosine, Aiobahn, Synthion, 7mai)
Yumeji Party (Nor, ミツキヨ, Karut, Yuc'e, EmoCosine, Aiobahn, Synthion, 7mai)
Roses & Ribbons (Synthion & Nila)
Promenade (Synthion & Trifect)
Looking Glass (Synthion feat. Bien)
Synthetic (Synthion feat. Bien)
Submerge (Synthion feat. Fokushi)
imaginary love story (Synthion feat. Hatsune Miku)
By My Side (Synthion feat. Yuuna Nini)
Neon Step (Synthion feat. クサカアキラ)
imaginary love story (Synthion feat. 初音ミク)
nonfiction (Synthion feat. 猫 The Sappiness)
By My Side (Synthion, Yuuna Nini)
Shoujo Rei (Yuuna Nini & Synthion)