Amadeusz Małkowski, better known by his artist name Madis, is a Krakow-born Polish composer and electronic music producer. His musical jurney began in 2015, when he remixed the main theme from Interstellar movie composed by Hans Zimmer in a intensely electronic style with elements of trance music.

In March 2020, Madis released his debut album Sea of ​​Tranquility, inspired by the Silver Globe. Seven tracks recorded in a continuous sequence make up an electronic story about a man's journey to the Moon, taking the listener into modern soundscapes and melodic sequences.
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​In April 2022, Madis released his second studio album Sail, where you can hear many musical experiments - from catchy, rhythmic melodies, through dark sequences, to elements of film and even rock music. The album also features the voice of the Italian singer Kyrah Aylin and the guitar sounds of Polish guitarist Jacek Królik.