Barry Gibb has cancelled his 2017 'In The Now World Tour' Australian tour citing a "change in international commitments."

The former Bee Gees member was scheduled to play eight arena, winery and festival shows, starting April 8 at the Brisbane Entertainment Centre and wrapping April 29 at Qudos Bank Arena.

The shows will not be rescheduled.

"Barry Gibb and Live Nation regret the disappointment to ticket holders," a LN statement reads.

In a separate message, Bluesfest director Peter Noble explained: "Barry Gibb has changed his touring plans and will not be coming to Australia & New Zealand for his scheduled tour in 2017, including the Bluesfest play on Easter Monday.

However, we already have an offer in for an amazing artist to take his place, and look forward to this confirmation and announcement as well."