Sherlock Holmes' total power of deduction is merely a line of thought in the mind of Adrian Smith.
When Adrian Smith walks on stage he can see from (traces of) footsteps both the identity of a roady and how hard he worked that day.
When Adrian Smith approaches a venue he can, -e.g. by sticking out his head out of a tourbus window- within a distance of ten miles, deduce all exact weather conditions, throughout every millisecond of the show.
Adrian Smith can stick out his head out of a tourbus window without opening or breaking the window.
Adrian Smith knows how well Nicko will perform during the show by staring intently for one second at his nose, right after breakfast.
Adrian Smith does not discuss sound problems with Janick Gers.
Adrian Smith does not discuss sound with Janick Gers.
Adrian Smith does not discuss with Janick Gers.
Adrian Smith does not discuss.
Adrian Smith knows about the acoustics of a venue by softly farting in northern direction. The sound of this deduction method cannot be heard by anyone else, man or beast.
Adrian Smith knows how well sound will be regulated by listening to the teeth of sound engineer Doug Hall, while eating breakfast.
Adrian Smith can correct the sound in advance by displaying his special sonic powers, as follows:
Adrian Smith can knock out a few of these teeth before a show starts by playing a D major chord on his acoustic guitar. Then the sound will be good.
Adrian Smith can restore the teeth of Doug Hall, simply by playing his last chord of the show.
Sherlock Holmes' total power of deduction is merely a line of thought in the mind of Sherlock Holmes.
Adrian Smith's special powers can be deduced by Sherlock Holmes, simply by playing the Somewhere in Time album.
The one fail in Adrian Smith's powers can be deduced by Sherlock Holmes when he confronts Adrian Smith with his solos in "Alexander the Great", which cannot be relearned by anyone, Adrian Smith included.
Adrian Smith does not need to timetravel to the moment of creation of his solos in "Alexander the Great".
Adrian Smith can fool Sherlock Holmes by letting his original "Alexander the Great" solos timetravel to him instead.