Although it was "tweaked" for 5.1 surround, the SACD was based on the original quadraphonic release. This conversion has been "untweaked" back to the original quadraphonic mix.
On 25 June 2013, a box set entitled Timeless Flight was released that included DVD-Video discs featuring the tweaked 5.1 mixes from the SACDs in DTS 24/48 & Dolby Digital. The original quadraphonic version has been preserved on this conversion.
Source: SACD
Converted to: DVD-A MLP 24/88.2, DVD-V DTS 24/48 & Dolby Digital 24/48
