Simplify the following text for a Grade 10 native English-speaking person.
Original: He subsequently founded the Prague Philharmonia ( PraÅ 3\/4 skou komornÃ filharmonii ) in 1993 , after the Czech Ministry of Defense had offered funding for training 40 young musicians .
Simplified: Then he founded the Prague Philharmonia ( PraÅ 3\/4 skou komornÃ filharmonii ) in 1994 , They gave concerts all over the world together and made many recordings .