Ukulele that transforms into a guitar mid-performance

$350 INTRO OFFER: Head to https://chime.yt.link/oVt3QHd for up to $350 and 3.75% APY with Chime® Thanks Chime for sponsoring this video! -------- Join this channel to get access to perks:    / @mattiaskrantz   JOIN DISCORD NOW Will see you there!   / discord   Don’t follow me on Instagram https://bit.ly/3A6kYn2 I post every year! Thanks to Adam Damato for amazing engineering help:   / adam_damato   Maciej Czwartos for composing that cool riff:    / @maciekczwartos   Omri Ayalon and Jonas Frisk for assisting me on editing -------- Buy the Hammer Klavier VST (the hammer piano) and play with it today! https://bit.ly/hammerklavier So cool don’t forget to use the code ENGINEER15 The water piano is now released as an amazing VST!! https://impactsoundworks.com/product/... -------- Chime is a fintech, not a bank. Banking services and Chime Card provided by Chime’s bank partners. America’s #1 Choice for Banking: based on a blind survey conducted by Chime in May 2026 of consumers who opened a new personal checking account at a different institution listed in the survey in the preceding six months. Chime offers access to checking accounts used for everyday banking. $350 Bonus: Terms apply, must open the new account and complete qualifying activities to earn up to $350.00 in rewards. Link to full terms can be found at https://www.chime.com/join/promos/int... Savings APY: No min. balance required. For more information on Annual Percentage Yields, go to chime.com/disclosures. 9x times national average: Comparison to national average rate on the FDIC’s National Rates and Rate Caps website, as of 06/30/2026. Get Paid Early (Up to 2 days) and Round Ups: For information on getting paid early and Round Ups, please see chime.com/disclosures.