== Possible online sources for you == 

 I know that you have a lot of trouble with your internet connection, and with finding sources online for your editing because of that. Are you able to see this okay? If you enter something into the "keyword" field (a song title, a name, a band member, etc.) it will bring up any instance where that is mentioned in that archive. Give it a try and see if it works for you. 
 I know that you have U2 by U2, but if you have any Spanish-language books on/mentioning U2, you can use those for sourcing too (anything except quotations, basically). In the reference field, all you have to add is "|language=Spanish". Cheers,  ,