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Talk:Creating custom Music Player with S60 Touch UI APIs
There are a lot of new APIs in S60 5th.
This article is very useful because it demonstrates how to use several new APIs of S60 5th for creating such advanced applications as music player. Author provided necessary comments that were very usefull, also the article contains a link to demo-project which is very convinient to use for starting new development. You can download it and use as a base for own project.