As I have the soundtrack to Ikaruga on the Sega Dreamcast lying around, I figured I shall upload it for you all to download and listen to. All files are MP3 recorded at a bitrate of 128Kbps.

Download Links:

Uploaded (http://adf.ly/15PY5K)
Ziddu (http://adf.ly/15PYOS)
DepositFiles (http://adf.ly/15PXnt)

File Size: 26.35Mb

Track List:

01 - Boss 01
02 - Boss 02
03 - Chapter 01
04 - Chapter 02
05 - Chapter 03
06 - Chapter 04
07 - Epilogue
09 - Final Chapter Boss
08 - Final Chapter
10 - Prologue

Enjoy!