Lucida Grande is a spacious, legible sans serif font that reads well even in small sizes, as you can see on the iTunes page below. Designed by Charles Bigelow and Kris Holmes, this minimalist, fuss-free typeface can be used for a variety of tasks. That is why Tunes used it for every single section of that page.
BEST USED FOR
Menu, titles, menu, footer, body of text