| TOUR DATES FOR 1978 |
| MAY 1978 |
| | Release of single: "Steppin' in a Slide Zone / I'll Be Level With You" |
| | Release of single (Holland): "Had to Fall in Love / Steppin' in a Slide Zone" |
| JUNE 1978 |
| 9 | Release of Album: "Octave" |
| 19 | RIAA certifies "Octave" as a Gold Album |
| OCTOBER 1978 |
| 6 | Release of single: "Driftwood / I'm Your Man" |
| 19 | Köln, Germany | Sporthalle | |
| 20 | Rüsselsheim, Germany | Walter Köbel Halle | |
| 21 | Nürnberg, Germany | Messezentrum | |
| 22 | Saarbrücken, Germany | Saarlandhalle | |
| 23 | Hamburg, Germany | Congress Centrum | |
| 29 | US TV (syndicated) | "Don Kirshner's Rock Concert" | Broadcast Date |
| NOVEMBER 1978 |
| 3 | St. Paul, MN | Civic Center | |
| 4 | Ames, IA | University of Iowa | |
| 5 | Madison, WI | Dane County Coliseum | |
| 6 | Indianapolis, IN | Market Square Arena | |
| 7 | Cincinnati, OH | Riverfront Coliseum | |
| 9 | Detroit, MI | Olympia Stadium | |
| 10 | Chicago, IL | Chicago Stadium | |
| 11 | Lexington, KY | Rupp Arena | |
| 12 | Murfreesboro, TN | Middle Tennessee University | |
| 14 | Atlanta, GA | The Omni | |
| 15 | Greensboro, NC | Coliseum | |
| 16 | Washington, DC | Capitol Centre | |
| 17 | Springfield, MA | Civic Center | |
| 18 | Buffalo, NY | Memorial Auditorium | |
| 20 | Boston, MA | Boston Gardens | |
| 21 | New Haven, CT | Veterans Memorial Coliseum | With Jimmy Spheeris |
| 22 | Philadelphia, PA | Spectrum | |
| 23 | Providence, RI | Civic Center | |
| 24 | Hershey, PA | Hershey Park | |
| 26 | Norfolk, VA | Scope | |
| 27 | New York City, NY | Madison Square Garden | |
| 29 | Montréal, QC | Forum | |
| 30 | Toronto, ON | Mapleleaf Gardens | |
| DECEMBER 1978 |
| 1 | Cleveland, OH | Richfield Coliseum | |
| 3 | St. Louis, MO | Checker Dome | |
| 4 | Kansas City, MO | Kemper Arena | With Jimmy Spheeris |
| 5 | Oklahoma City, OK | The Myriad | With Jimmy Spheeris |
| 6 | Ft. Worth, TX | Tarrant County Convention Center | With Jimmy Spheeris |
| 7 | Houston, TX | The Summit | |
| 10 | Oakland, CA | Coliseum | With Jimmy Spheeris |
| 11 | Los Angeles, CA | Inglewood Forum | |
| 12 | Los Angeles, CA | Inglewood Forum | |
| 30 | ABC TV (US) | "American Bandstand" | Justin Hayward performs
"Forever Autumn" |
| | | | |
