Grace Under Pressure (Super Deluxe Edition) box set contains 4 CDs & Blu-ray. CD1 features the 1984 stereo mix newly remastered. CD2 plays Terry Brown's brand-new stereo mix of the album. CD3-CD4 feature 'Grace Under Pressure: Live in Toronto, 1984' plus the concert video on Blu-ray. The Blu-ray disc also includes the album newly mixed in Atmos & 5.1, Terry Brown's new album mix, plus 4 music videos. Geddy Lee pens the liner notes and Hugh Syme's brilliant new illustrations are shown in the book. Great bonus collectibles are also included. Number of discs : 5