Tomaraki

Hi there, who can help me to find an interpret of a song what I've heard in the year 1983. I'am still looking for it, also after 27 years! The Style is like VdGG, Marsupilami, Focus, Jethro Tull, Pell Mell or Parzival, it's a very good melodic prog-rock-synfonic-song, a bit dramatic-opera-style with refrain "Conversation, Demonstration...“ rest of words of refrain are sung faster and stop suddenly (like at the opera) to the beginning flute solo improvisation (like Ian Anderson) and after the impro there are some spoken words to the rhythm like "Downtown, Uptown, Insidetown" or so, accompanied with an long deep sax noice resounding at the end of the part. Unfortunately I don't have the recording anymore and the DJ died in the meantime! I still hope fo find out the groop and say thanks to all who are helping me! By the way, this song is not played in a heavy way, it is less progressive, better discribed it's more in a wave-rock style with a good drive and that particulare refrain with stretched sung (spoken) words "CONVERSATION, DEMONSTRATION" (pronounced like obsessed), words repeated again more faster and faster (a bit dramatically) and than it stops and the flute-impro starts very melodic and stops in a thrilling way, and than the main ryhthm returns and softly words "downtown, uptown, inside-town make the song calm and it ends with a not loud but deep sax-noice resounding. Does ring any bell by someone?