%tool%: Returns the Encoded/Tool (software used to rip/encode track) field, eg. Winamp 5.34. Winamp 5.3+ Only.

%family%: Returns the filetype’s Family, eg. M4A returns: MPEG-4 Audio File Format. Winamp 5.5+ Only.

%encoder%: Returns the Encoder, eg. LAME 3.97. Winamp 5.3+ Only.

%ISRC%: International Standard Recording Code, or ISO 3901 (Info). Winamp 5.3+ Only.

%replaygain_track_gain%: Returns the ReplayGain Track Gain value (eg. -3.16 dB), if it exists. Winamp 5.3+ Only.

%replaygain_album_gain%: Returns the ReplayGain Album Gain value, if it exists. Winamp 5.3+ Only.

%replaygain_track_peak%: Returns the ReplayGain Track Peak value, if it exists. Winamp 5.3+ Only.

%replaygain_album_peak%: Returns the ReplayGain Album Peak value, if it exists. Winamp 5.3+ Only.

%gain%: Returns the Gain value, if it exists. Winamp 5.3+ Only.