We Are Number One but it's a Fusion Collab

"We Are Number One but it's a Fusion Collab" is a high quality collaborative arrangement of "We Are Number One" from LazyTown, and the nineteenth of. It was published on August 17, 2020, as part of the SiIvaSummer All-Star Festival.

The title references the "We Are Number One but..." title style commonly used for "We Are Number One" meme videos on other YouTube channels.

Jokes
At the end of the collab, the video shows the end of the We Are Number One music video, but with the text in the LazyTown logo replaced with "ThankYou" and text appearing below it reading, "Stefan". This references the death of Robbie Rotten's voice actor, Stefán Karl Stefánsson.

Description
Audio: Adumb, BlastoiseVeteran, Brawlcats, cazsu, Cerbera, ChaiKoopa, ChickenSuitGuy, Crystal Clod, Dave Goodday, Dead Line, Dooki51, Florian Rehn, Huston, Jack Gibson, JerryStuff (Ro), LarryInc64, Lenox, Mitchell, NFUN, Netyasha Roozi, NutellaFrenchToast, RHMan, SMALF, SUPAHSTAR CLOD, Sarvéproductions, Scribblenaut19, SodaMindReader, Spingus, UUN4, vince94, wolfman1405

Visuals: 600billionlazer, Adumb, AnotherBlob, Antua, atlaszoidac, BlastoiseVeteran, ChaiKoopa, Count Cannoli, Crystal Clod, Dead Line, Florian Rehn, Gonovo, Hiddcavee, Huston, LarryInc64, lonkftm, Lugitaro, minindo, Mitchell, MLPFun, Navag8r, Netyasha Roozi, PBandJam, Pan, Roy the Cyclops, Sarvéproductions, SodaMindReader, TeeOS, Tocinin

Thumbnail Art: 813N, Fizzywater, fluffiverse, Lavalamp, SparkBag

Special Thanks: Advent, AgentPaint, Ape_Chimp, Atominizer, Bum Soldier, COCONABE, Caffienator, CharaGunner, Cryptrik, Dr. Awesome, Duhprez, Eupho Precntes, Eva, fifi, footslong, Gameonion, Hisa, ivan, Marshal SEAL, MustacheWalrus, NBGMusic, Nape Mango, New Guy, Nikki+, OctoRon, Peacock Roy, PinkieOats, pizzie, ralpho, Reach, Scribble1k, Sozasax, Spicy, The Duane, TheSmallBlue, Toonlink, useless account, Wood Man and everyone else who contributed to the project! #SiIvaFes

History
This fusion collab began production in 2017,  with potential artists and musicians from outside the SiIvaGunner team being invited to contribute, but the project entered development hell and was ultimately scrapped before being eventually revived. Many of those thanked in the description contributed work to the project that went unused; not everyone who contributed scrapped work was credited due to the difficulty in recovering a full list of names.

Trivia

 * This video was originally named "MYSTERY COLLABORATION?? || SiIvaFes", and its description was "Join us at 7PM PST for the debut of a long-awaited and highly anticipated collaboration! #SiIvaFes".
 * The arm positions of the Robbies during the Help! segment spell out "WANO" in flag semaphore. (The arm positions on the actual Help! album cover do not spell out anything meaningful, since "HELP" was considered aesthetically unpleasing.)
 * The visuals of the "Smooth" segment feature the bonus image included in the album "A HOT ONE".
 * The "Wii Shop Channel" segment has "Hotline Bling" in the background, referencing the rip "Main Theme - Wii Shop Channel".
 * The "Hilltop Chase" segment is a callback to the first "We Are Number One" rip, "Hilltop Chase - Kirby Super Star Ultra".
 * Much like how the sparkles on the logos of  and its sequel spell out "U R MR GAY" and "YA I M, RU?" respectively, the sparkles on the logo of Super Robbie Galaxy spells "U RELAX".
 * The Beatles are featured as a source four separate times in four separate styles, most likely in reference to the fact that We Are Number One is performed by four identical band members, much like how the Beatles were portrayed early in their career.
 * This is the 36th rip to have surpassed one million YouTube views. This milestone was reached on or around September 6, 2021.