Any definition of the word spelled the same way is legal
This makes 1/1s while Awakening Zone made 0/1s, and I dont think theres enough difference in the two to warrant the extra mana cost
Additionally, Moria Scavenger also amasses orcs 1 whenever you discard a creature
Crop Rotation, Deadly Rollick, Culling the Weak, Diabolic Intent, Phyrexian Altar, Ashnod's Altar, and Phyrexian Tower all play a big role in how the deck takes shape, creating several loops where creatures are sacrificed for benefits like infinite ETBs, death triggers, mana, and so on
Lore-draining effects like this have proven to be a lot more powerful in multiplayer settings than in one-on-one matches so far, but considering Sing Together lets your teammates' characters help you sing, it's no surprise that some songs would be more geared towards multiplayer
Now, they cant be targeted individually