The problem with years like this is there’s surely some outstanding psych, freakbeat or Northern Soul that just wasn’t known about at the time and you’d struggle without specific research to put a date to now.
That said, this was also the year of…
Nominate Album: The Kinks - The Kinks Are the Village Green Preservation Society
…and, released eight days into the year…
Nominate Song: Otis Redding - (Sittin’ On) The Dock Of The Bay
Looks like 1968 was a big moment for bubblegum pop. The Archies released their self-titled debut album this year (although the world would have to wait till '69 for the all-conquering Sugar, Sugar) and Ohio Express had a UK top five hit with Yummy Yummy Yummy—although I personally prefer Chewy Chewy, another OE single from this year:
Version of the band that recorded this album (and a bunch of singles) were together for just over a year and consisted of Slim Smith, Jimmy Riley and Lloyd Charmers which is about as stacked a line up as you could get at the time. Unsurprisingly all three found huge success as solo artists in the years afterwards, but this is still my favourite record by any of them
That Gal Costa song sounded hauntingly familiar to me. Took a bit of googling to work out why: it’s sampled on this Bill Ryder-Jones track from last year.