Something is wrong with my itunes??

My friend was using my iTunes yesterday and I think he messed it up because all the songs are still in alphabetical order but now when I sync my iPhone to iTunes my songs are still in alphabetical order but are now all listed under the 123 listing. So now I cant press the letter H for example to find a song starting with H because if I do it just brings me to the top of the list of 123. Instead I have to manually scroll down through all my 400 songs just to choose one. How do I fix it so that it is listed under alphabetical order again???

 

yes and no for the second part I will add a picture of how it looks like right now on my iPhone but on itunes its all in alphabetical order