1973's Penguin marked another transition for the band. With Danny Kirwan now departed, the band added guitarist Bob Weston (Long John Baldry) & vocalist Dave Walker Idle Race, Savoy Brown). with Bob Welch contributing the gorgeous "Bright Fire" & "Night Watch" & Christine McVie's melodic pop tunes "Remember Me" & "Dissatisfied" along with their co-written "Did You Ever Love Me" this was their highest charting USA album to date at 49. The band produced the album with Martin Birch again engineering.