Cryptic messages on Instagram are making Fleetwood Mac fans' hearts beat faster: Are Stevie Nicks, Lindsey Buckingham, and Mick Fleetwood hinting at a reunion - or is it just a nostalgic throwback?

They released Fleetwood Mac in July 1975, which features "Landslide," "Say You Love Me" and "Rhiannon" among other classics. Fleetwood Mac's history included feuds, breakups and reunions, and at times inspired their music.

Fleetwood Mac fans have been getting excited about the possibility of a reunion after band members shared some cryptic social media posts. Stevie Nicks and Lindsey Buckingham, two core members of the seminal British-American rock band, both shared song lyrics from their X/Twitter accounts on Thursday (17 July).

When I look at the definition of a musical genius, Peter Green ticks every box," Primary Wave's Robin Godfrey Cass said.

Stevie Nicks and Lindsey Buckingham recently exchanged quotes from their pre-Fleetwood Mac song "Frozen Love" on social media. What is going on with Stevie Nicks and Lindsey Buckingham?