FZ album(s) in which song has appeared:

• Ship Arriving Too Late To Save A Drowning Witch (1982) as I Come From Nowhere, recorded at UMRK, early 1982

Tour(s) in which song is known to have been performed (main source: FZShows, v. 7.1):

• February-May, 1973 (MOI) <Nowhere riff>
• August-September, 1973 (MOI European Tour) <Nowhere riff>
• October-December, 1973 (MOI) <Nowhere riff>
• September-October, 1974 (MOI European Tour) <Nowhere riff>
• October-December, 1974 (MOI) <Nowhere riff>
• September-December, 1977 (North America) <Nowhere riff>
• March-May, 1980 (North America) <Nowhere riff> <rehearsals>

Comments:

The Nowhere riff (formerly known as "Mystery Song #1")

Jon Naurin on the FZShows Homepage:

A typical FZ melody. It first occurs on the Wembley, 14-Sep 1973 tape, as part of the Dupree's Paradise improvisations. It reappeared 2328 days later, at the 29-Jan 1980 (and also 9-Feb) rehearsals, where it's superimposed on My Sharona (!).

A partial list of the Nowhere riff quotations compiled by Charles Ulrich:

5/9/73 Passaic (Big Swifty)
9/13/73 Birmingham (Dupree's Paradise, improvisations)
9/14/73 London (Dupree's Paradise)
11/18/73 Waterloo (Dupree's Paradise)
12/1/73 (early) Stony Brook (Big Swifty)
11/8/74 (late) Passaic (Big Swifty)
11/23/74 East Lansing (Dupree's Purgatory)
10/17/77 Hartford (Conehead)
1/29/80 rehearsal (vs. My Sharona)
2/9/80 rehearsal (vs. My Sharona)
2/10/80 rehearsal (vs. My Sharona)