Cool Rhythms

 (Spanish: Ritmos Bacanes) is the term of one-shot animated shorts produced by Pudú Producciones and Warner Bros. Animation from 2000 until 2017.

2000

 * Old West Jamboree
 * Christmas Beach
 * Pass of the Dinosaurs
 * Test Karting
 * Rock 'n Roll Alive!
 * Dawn of the Ghosts
 * Jungle Wonders
 * A Pirate's Life
 * Robot Mountain
 * The Bunny, the Fox and the Eagle

2001

 * Cleopatra's Groovy Style
 * Dolly Dearest
 * The Blizzard of the Antarctic
 * Dia de los Muertos
 * Pressure of the Seaside
 * Year of the Yin-Yang
 * Halloween Feature

2002

 * Flying Around the Patagonia
 * Vehicular Tour
 * Musical Under the Sea
 * Arcade Wreckage
 * Alice in Wonderland
 * Ice Mayhem
 * The Scary Witches
 * Temple of the Good Luck

2003

 * Greeny Ruins the Winter
 * Octopus Spies
 * The Rainbow Festival
 * Chilote Tennis
 * Siege Reaper and the Dragon
 * Why Vampires Do Fly?
 * Balloon World
 * Round Around the Melons
 * Kung-Fu Dogs

2004

 * Life in Japan
 * Dinosaurs vs. Dragons
 * The Ugly Lava Bubble
 * A Boy and his Teddy Bear
 * Superhero League
 * House Under Renovation
 * Way to the Forest
 * The Fruits Gang

2005

 * Dogs, Cats and Mice are Best Friends
 * Horse in the Clouds
 * Bee Battle
 * Italian Colisseum Crisis
 * The Balance Artist
 * Fish Story
 * Fashion with the Camera

2006

 * Internet Rap-On
 * The Island of the Tiki Animals
 * Health and Junk Alert
 * Wonders of the World

2007

 * My Dearest Gothic
 * R.C. Cars and Planes
 * The Adventurer Ducks
 * Furries
 * Wizard Dog in Training
 * Bollywood Beach

2008

 * The Bear and the Little Girl Mouse
 * Creatures from the Netherworld
 * Madrid Express
 * The Lucky Clown
 * Mice Kids from Outer Space
 * Pizza Delivery Fox

2009

 * The Devil's New Clothes
 * Tokyo Trace
 * Million Dollar Richman
 * Awoken of the Fairies
 * Bollywood High
 * The Dragon Book
 * Xalax: Planet of the Cars
 * Sea People
 * No Sides, No Angles, No Service
 * The Australian Showsman

Trivia

 *  is inspired by Disney's Silly Symphonies, MGM's Happy Harmonies, Universal's Swing Symphony, Ub Iwerks' ComiColor Cartoons, Paramount's Screen Songs and Color Classics, Screen Gems' Color Rhapsodies and Van Beuren Studios' Rainbow Parade, because of the one-shot cartoons and some of them are collective.
 * The shorts are used as Matias Pudu's Karaoke! segments in The Matias Pudu Show and its 2018 revival.
 * Characters from Matias Pudu and Friends shorts starred in some shorts. Most of them (one of them being Matias Pudu/Matias, Chopper and Antonia) were supponsed to be one-shots, but pitched as full series after its populalities.
 * Each short used different music genres: Reggaeton, Jazz, Country, Pop, Rock, Ambient, Rock, Electronic, Hardcore, Hip-Hop, Cumbia, Jungle, Folk, Samba, Mariachi, 8-bit, Lullaby and Historical.