Just FYI you will only be able to stay for 3 months in most places on a tourist visa.
Most places do offer 6 month visas for artists and for things like what you are doing, but you should try and sort out this plan before you arrive at your destination, because once there you may find it harder to turn your tourist visa into something else.
Either that or you will have to travel to multiple places that do not share the same travel restrictions.
Not like anybody is checking this, I'm speaking from e experience. I had several coworkers over the years who used to live for much longer in Schengen countries without registration. In Austria this works moderately well so does it in Hungary, but of course it has some drawbacks too.
Usually in countries where people tend to curb laws to their liking as well as "forget" to pay taxes (this is the case for Hungary) more often than not, this visa situation not a big deal
Most places do offer 6 month visas for artists and for things like what you are doing, but you should try and sort out this plan before you arrive at your destination, because once there you may find it harder to turn your tourist visa into something else.
Either that or you will have to travel to multiple places that do not share the same travel restrictions.