A1 I'm On Fire
Written-By – A. Eyers 2:55
A2 I've Had Enough (Mercy, Mercy, Mercy)
Lyrics By – J. Turner Written-By – J. Zawinul 3:30
A3 Time Is A Rogue (Modré Oči Mládí)
Lyrics By – J. Wykrent Music By – J. Urbánek Translated By – J. Turner 3:55
A4 Morning (Ráno)
Lyrics By – M. Černý Music By – J. Urbánek Translated By – J. Turner 3:25
A5 Ring Of Light (Kruh Světla)
Lyrics By – M. Prostějovský Music By – K. Svoboda Translated By – J. Turner 3:55
A6 Nutbush City Limits
Written-By – T. Turner 3:05
B1 Love's Prayer (Lásko)
Music By, Lyrics By – J. Wykrent Translated By – J. Turner 3:10
B2 The River Of Love (Řeka Lásky)
Music By, Lyrics By – J. Wykrent Translated By – J. Turner 3:05
B3 Vysoko V Horách (Un Coup De Pied De La Montagne)
Lyrics By [Czech] – J. Fikejzová Written-By – M. Delpech, R. Vincent 4:35
B4 To Mám Tak Ráda (Je Suis Malade)
Lyrics By [Czech] – J. Fikejzová Written-By – A. Dona, S. Lama 4:15
B5 Quasimodo's Dream (Quasimodův Sen)
Lyrics By – P. Vrba Music By – V. Figar Translated By – J. Turner 5:20
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Bass Guitar – Petr Šibilev (tracks: B2)
Bass Guitar, Leader – Jiří Urbánek (tracks: A1 to B1, B4, B5)
Chorus – The Flamingo Group (tracks: A1, A3, B5), Lubomír Pánek Singers (tracks: B3)
Chorus [Uncredited] – Bludičky (tracks: B4)
Conductor – Pavel Staněk (tracks: B4)
Drums [Percussion] – Radek Dominik (tracks: A2, A4, A5, B2, B5), Vlastimil Bílek (tracks: A1, A3, A6)
Flute, Alto Saxophone, Baritone Saxophone – Rudolf Březina (tracks: A1 to A6, B2, B5)
Flute, Baritone Saxophone – Miroslav Večeřa (tracks: A1, A3, A6, B5)
Guitar – Jan Hasník (tracks: A1 to B2, B5)
Keyboards – Vladimír Figar
Piano – Vladimír Figar (tracks: B3)
Trumpet – Luděk Emanovský (tracks: A1, A3), Radek Pobořil (tracks: B5), Richard Kovalčík (tracks: A2, A5, A6)
Vocals [Czech] – Marie Rottrová (tracks: B3, B4)
Vocals [English] – Marie Rottrová (tracks: A1 to B2, B5)
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At the “Dejvice” Supraphon Studio, Prague, from 20 to 27 May, 1976 and 23 to 28 September, 1976 [A2, A4, A5, B2, B3, B5]
At the Ostrava Radio, from 31 October to 2 November 1976 [A1, A3, A6, B1, B4]
Recording dates partly refer to the English vocals overdub sessions.
Uncredited recording dates for the original basic instrumental tracks:
January–May 1972 at Mozarteum Prague (A2, A5), approx. 1974 (A6), 1974 (B1, B2), 1975 (B5).
Tracks B3 and B4 were recorded in 1975.
Tracks A1 and A6 were also recorded in different versions as “Expres Mléčné dráhy” and “Pan muž” respectively with Czech lyrics.
Track A2 is also known as “Nechci” with Czech lyrics.