When it comes to describing musicians who are just starting out or are not yet professionals, there are a variety of synonyms for "amateur bands." Some of these include garage bands, up-and-comers, fledgling musicians, inexperienced musicians, indie groups, local bands, and unknown artists. These terms reflect the fact that many musicians start their careers by practicing and performing in garages or other informal spaces before gaining recognition. While some amateur bands remain unknown, others may have a growing following or be part of the thriving indie music scene. Whatever term is used, it's clear that amateur bands play an important role in the development of new music and artists.