If you want to use
direct sound recording software for Windows, you can try to run Windows applications with
WINE emulator. Some programs work just fine in WINE:
Please note that WINE allows to record from Windows applications. So you need to launch say a Windows web-browser with Wine to record with
Replay Music from it.
Alternatively you can install a
virtual machine like free VirtualBox, the install Windows onto the virtual machine and use Windows software on it.