Craft Arcanum 2 is the 1.8.9 release of Craft Arcanum, the Mod.
Items and Blocks added in Craft Arcanum are designed to link together Vanilla Minecraft, Magic Mods, and Tech mods to allow the player to have a better overall experience.
The mod currently only adds one Item, the Vox Sonitus, which acts as a portable Note Block. To set the proper Note and Tone, a player must Sneak and Right-Click on a Note Block. You're able to craft it using a Book and a Note Block in a shapeless recipe.