Choose an existing song or sound file in Windows Vista. The process of making 8-bit music involves changing the properties of a sound file, so select a song you feel will sound good in the new format.
Open the song in the recording software of your choice. Common recording programs compatible with Windows Vista include Cubase, Reaper and Protools. Each of these programs has the capability of turning a sound into its 8-bit version.
Open the bit-crusher effect in your recording software. This will open a window that allows you to select options about the 8-bit sounds you are creating, such as volume, sound fidelity and gain.
Choose the settings you prefer and apply the bit-crusher effect to your audio track. The bit-crusher will automatically compress the audio track until it resembles lo-fi video game music. The settings you choose for volume, sound fidelity and gain can slightly alter the end result.