JMp3Tag - Java application to edit tags in MP3 files. Many phones do not have an in-built editor to edit these tags (even mine doesn't) and hence I wrote this application.
Tags are chunks of data stored within the audio file to help identify the content. Commonly used tags are - Title, Album, Artist, Year etc. Many audio players display theese tags when a track containing tags is played and allow to group the tracks based on these tags. These tags are stored using a format named as ID3 (version 2.3.0). You can find more about the tagging format at http://www.id3.org/id3v2.3.0 here
JMp3Tag runs on Java phones (MIDP 2.0 and above). The phone should also support JSR-75 API. This API is required to read/edit the filesystem.
RingtonCutt-er Make your own MP3 ringtones fast and easy with this app. You can even record a live audio and this MP3 editor can edit and trim the best parts from it for free. Supports MP3, WAV, AAC, AMR and most other music formats. This app is also a music editor/alarm tone maker/ ringtone cutter and notification tone creator
Flute Listening Quiz Flute Listening Quiz is a mobile application that provides a listening quiz for the flute beginners and trains the listening ability of a beginner