Drum Cloud is an free audio app that hybrids between a drum machine (sampler) and a simple sequencer.

Radio Player & Radio Recorder. Records Radio Streaming as MP3.

MyPOD is a fully featured podcast player, it is still in Beta
some features so far:
* Your favourite podcasts delivered to you automatically.
* Lots of options to import your podcasts.
* Extensive podcast shows.
- See more at: http://my-pod.org/

Upload, manage and stream your music from cloud-based online music storage. Get 2GB of free storage to store your mp3, ogg, and m4a files. Upload and download directly from your phone, build playlists and more.

Update and fix your music album information. Change the song title, edit the artist, album name, genre and others. Generate the album cover/ art when playing your music/ mp3 songs.

Ringtone Studio let you edit your Music files and get the best ringtones for your contacts and default ringtone support several formats like mp3,amr, aac, wav and so on.
TOnos

Record sounds in high quality directly (in real-time) into MP3 files! Voice dictation, songs, sermons, and concerts can be recorded in 44 kHz, much better than the default audio recorder application.

You can manage and send recordings by email (long-press on one of the recordings from the list), or by copying files directly from the SD Card.

Features:
• Supports bit rate up to 128 kbps
• Alternate recording icon to prevent unintended attention
• Can set minimum disk space