Node js ID3 tag utf8

I'm using Node.js and http://ift.tt/1pO9Fcr to get the id3 tags for my music, and then sending them to my iphone app. The problem is that when the id3 tool extracts the metadata from a music file through a readStream, many of my other language songs end up with cracked id3 data. (See image below.) I have heard that this is because any versions prior to id3v2.4 uses utf-16 and almost all of my other language songs (should) contain utf-8 format strings, but I'm not sure. Anyhow, is there a Node.js way or even a commonJS way to fix this to get the right format for my id3 tags?