I feel like I didn't explain how musical summoning actually works so here's how it works.

Musical Monsters can be summoned by fulfilling the necessary requirements. It is very simple,For example

Take reishi's favorite monster Musical Magician:

Musical Magician
Tempo- 4
Light/Music
Atk 2400 def 2000

Effect: This card requires 2 effect monsters to summon. This card gains 500 atk for each Music-type monster except itself.

So you'll need at least 2 effect Monsters to summon it.
Although not all musical monsters need monsters... Some will need spells or traps to summon!

So Now you know! I hope you do well with this information. I love you! Eat well and get fat for me!
Now Back to The The Duel!