Complex sentence: They started writing many songs in their own crude way and dedicated to youth, love and friendship but due to lack of support, time, instruments and experience, they had no other way than to wait for the right time.
Split into simpler sentences: They started writing many songs in their own crude way and dedicated to youth, love and friendship. But due to lack of support, time, instruments and experience, they had no other way than to wait for the right time.