The HTC One is a great phone, but if the ability to swap batteries is a priority for you, you should probably take a closer look at the Samsung Galaxy phones too.
On subject, is there any way to keep the songs in the order of the album? Also, on the device, is there any way to not have "the" be factored into the alphabetical order of the artist? Ex. "The Beatles" is under "T" for "The".
Thanks.