Keith "MuzikMan" Hannaleck at Muzikreviews.net writes, "Steve Howe is the master of diversity on the six-string. With his new CD he covers the entire musical Spectrum and beyond. The entire album is instrumental and he certainly makes an immense statement without any vocals added to each track. There is no need for his Yes band mates Anderson and Squire to add any vocals to this mix; it is a complete masterpiece without that element present. Rick Wakeman's son Oliver and his own two talented offspring, Dylan and Virgil, join Howe, which is a stunning combination of the old guard and the new blood emerging from the Yes family. Howe is one smart cookie, he has bass player supreme Tony Levin is in the studio for the sessions to round out his resonating guitar oriented compositions. You hear will jazz, rock, country, blues, or combinations of them all in electric and acoustic settings during the course of Howe's brilliant compositions. This is guitar 101. If you are an avid listener of the Howe repertoire or wish to study one of the more diverse and incredible guitar players on the face of the earth today, check out Spectrum now. "
| 1 | Tigers Den Instrumental Guitar | 3:49 |
| 2 | Labyrinth Instrumental Guitar | 3:59 |
| 3 | Band Of Light Instrumental Guitar | 3:37 |
| 4 | Ultra Definition Instrumental Guitar | 3:41 |
| 5 | Raga Of Our Times Instrumental Guitar | 4:14 |
| 6 | Ebb And Flow Instrumental Guitar | 4:05 |
| 7 | Realm Thirteen Instrumental Guitar | 4:29 |
| 8 | Without Doubt Instrumental Guitar | 3:47 |
| 9 | Highly Strung Instrumental Guitar | 4:32 |
| 10 | Hour Of Need Instrumental Guitar | 5:16 |
| 11 | Fools Gold Instrumental Guitar | 4:08 |
| 12 | Where Words Fail Instrumental Guitar | 4:18 |
| 13 | In The Skyway Instrumental Guitar | 3:16 |
| 14 | Livelihood Instrumental Guitar | 3:37 |
| 15 | Free Rein Instrumental Guitar | 3:52 |
