How do I reorganize iTunes alphabetically?

My music collection is organized alphabetically. However, the order is sometimes based upon the word “the” (putting the artist under the letter “t”) and sometimes the order is based upon the word following “the”. This results in the repeating of artists in my collection and general disorder. How can I fix this? It’s probably happenning because of an English/Spanish mix-up, seeing as my iTunes is in Spanish (that’s when “the” is prioritized), but I don’t see how I could fix it.