Um hi question i need help writing a song so if anyone has any expirence with that pls help meh pls i rlly need to write this song it important to meh

Organum was first developed by religious singers adding another melody directly above the chant and mirroring the chant line. true false

What benefits are there to using an online filter app?

Pls! choice of medium allows the artist to a.convey different messages.b.experiment with combining materials to create new media.c.reconnect with old forms of art.d.improve realism in art, particularly with portraits.