Bobby and Martin Boer started experimenting with music in a small bedroom in their parental house in an apartment building on the 4th floor. The brothers brought together rapper Da Smooth Baron MC and singer Peggy ‘The Duchess’ to form their stage act. The first single ‘Can’t Help Myself’ was released in 1990 and became an international hit in 1991. It took some time for the big break through, but in 1993 the brothers started working intensively together on a new single. No longer on the 4th floor, but in a real studio. This was where the single Never Alone was born and launched with vocals by D-Rock (Rene Philips) and Des’Ray (Desiree Manders). The 2 brothers were back and created international Eurodance hits. Throughout 1993 and 1994 international hits were delivered to the international dance scene: ‘Never Alone’, ‘Dreams’ and ‘Let Me Be Free’. Over these years multiple international hits were produced as 2 Brothers on the 4th Floor. Gradually chan