Prince fans across the globe are expected to be lining up to buy his guitar, which is being sold at auction by two brothers from Frome.

The artist used the guitar on his Diamonds and Pearls album and it is expected to sell for in excess of £80,000 when it goes for sale in March.

The brothers, who want to remain anonymous, came by the guitar by way of Prince's studio producer and are said to be heartbroken at selling up.

But as the guitar expert at the auction house Gardiner Houlgate in Bath told Nub News, the instrument, while sought after, doesn't come near some of the eye watering sums spent on guitars by famed musicians.

Luke Hobbs told us " The most expensive guitar ever sold was Kurt Cobain's MTV acoustic sold at auction last year for over $6 Million. I think that is the record, with David Gilmour's black Strat coming in second at $3.3 million.

"The most expensive we have personally sold was George Harrison's Maton guitar, which realised just under £350,000 in 2018. It's a crazy market to be involved in but a lot of fun."

The Frome brothers, Prince fans for over 30 years and frequent attendees at his live shows, were hit hard by Prince's death in 2016.

The younger brother said: "It was like losing a member of our family. My brother still struggles to listen to Purple Rain. So, when we got the guitar it was amazing. We owned something that Prince had played and touched. You could even see strumming marks made by his plectrum on the black pick guard."

The full auction listing and proof of provenance is:

Prince Rogers Nelson – Studio used Fender Gemini II acoustic guitar, ser. no. 000000035, used as the main production acoustic on the 1991 album 'Diamonds and Pearls' at Larrabee Sound, West Hollywood, USA

• Sold on behalf of the vendors, who acquired the guitar directly from renowned American producer Sylvia Massy, who was the official sound engineer on the 'Diamonds and Pearls' album.

The vendors have provided a declaration of provenance regarding the acquisition of the guitar, stating:

"We acquired this very special guitar directly from Sylvia Massy, the official sound engineer for that ('Diamonds and Pearls') album. Sylvia worked very closely with Prince for three years and was witness to his many performances with this guitar. Sylvia is one of the most well-known engineers in the industry and was even offered a permanent role to continue to work with Prince at Paisley Park. Sylvia to this day continues to work with some of the biggest names in the music industry.

This guitar played a significant part in the recording of the Diamonds and Pearls album. It was chosen personally by Prince above many other high end rental guitars at his disposal. When listening to the album, you will hear this very guitar being played by, in our opinion, one of the best performers and musicians that ever lived. The guitar was used on several songs on the album and it is particularly prominent on the track 'Walk Don't Walk'. It is also listed on GuitarCloud website under 'in the studio' as the acoustic option on the album.

As huge Prince fans ourselves, we loved owning this amazing piece of Prince history and we hope that you enjoy displaying it as much as we have. In particular, one of our favorite aspects of the guitar is the clearly visible strum marks on the pick guard, we found these amazing and overwhelming to look at, as they are a clear visual imprint of music history that Prince left on this guitar. We would listen to the album and know that what we could hear was Prince leaving those very marks that we had in front of our eyes.

This guitar has a specific famous Prince story behind it which can be found in several online articles and interviews and even YouTube videos. You just need to Google Prince Fender Gemini II and you will see for yourself the significance of the guitar. We hope you enjoy owning it as much as we did."

This signed declaration of provenance is included in the sale.

A signed statement of provenance from Sylvia Massy, on headed paper dated November 23 2020 accompanies the guitar declaring: 'I am writing this letter to confirm the authenticity of this Fender Gemini II acoustic guitar as the main production acoustic that Prince used on the album 'Diamonds and Pearls'. As an official engineer on the project, I recorded and mixed several songs during the recording of 'Diamonds and Pearls' and witnessed Prince's performances using this Fender Gemini II. I have saved the instrument as a memento from our sessions from 1991 to 1994 and am pleased to have the guitar preserved as a historical artifact from Prince's amazing popular musical career. Also included is a copy of the album in CD format.'

Sylvia Massy is an acclaimed American producer, mixer and engineer having worked with artists such as Prince, Tool, System of a Down, Johnny Cash and The Red Hot Chilli Peppers. The 'unconventional producer' was even offered a permanent job at Paisley Park Studios, which she politely declined. Sylvia reflects on her time with Prince and how he came to use the Fender Gemini II in a Gear Stories article at mixonline.com (https://www.mixonline.com/recording/gear-stories-sylvia-massy-prince-and-gemini-ii-366174)

Massy explains: "In anticipation of engineering a particular Prince date, I once brought extra guitars to the studio — one of them being my cheap little Fender Gemini II acoustic. I was a bit embarrassed for it against the row of polished, tuned and beautifully tweaked rental guitars on the session, so I stuck my Gemini II in the corner out of sight. It was untuned, had old strings and no stand. I knew that whatever instrument Prince reached for had to be tuned, plugged in and ready to record, or he was outta there.

It would figure that Prince pulled out that damn Gemini II. I was horrified. I imagined him throwing it down on the floor and storming out of the studio because it was not properly prepared for him. Instead, I was shocked to witness Prince playing flawless rhythm and even solo parts, bending the individual strings to the right pitch as he fretted chords effortlessly. He compensated with his fingers to bring the instrument in tune and the guitar sang like it had a fresh set of strings.

That acoustic sounded great on the track "Walk Don't Walk." It did just what it's best for — keeping an even percussive rhythm throughout the song. Prince used the Gemini II on several other songs, and at the end of the sessions he casually directed his crew to pack the guitar up into one of his road cases. I don't think he realized it was mine and assumed the rental company would just charge him for it. I noticed what Prince was doing, and said, "Excuse me, you can buy one of your own for $200; they aren't that expensive." He smiled at me, and said, "But I want this one."

The dreadnought-shaped Fender Gemini II six-string acoustic is really nothing special, or so I thought. Prince had a thing for that guitar. You'll hear it on theDiamonds and Pearlsalbum. Originally manufactured in Korea in the late '80s, the guitar features a mahogany back and spruce top. It's a budget guitar — dry sounding, very woody. Not sparkling, not shimmering, more like a chugging. Just a very plain acoustic. I generally use it to fill out rhythm tracks in rock songs, more as a percussion instrument, like a shaker.

Acoustic guitars can play multiple roles in album recording, either as a melodic voice or as a percussive instrument. It is not always necessary to have the deepest, most resonant tone in an acoustic guitar; in fact, for percussive needs, you may want the guitar to sound almost like a washboad! An Underrated Studio Essential.

No, you can't hve my guitar! A stuffed chair and a low-cost acoustic for Prince.

At the end of 1992 I had aBillboardTop 25 single with Green Jello's "Three Little Pigs." I had also been asked to produce a new band called Tool. At the same time, Prince offered me a job at his Paisley Park Studios in Minnesota. It was a great opportunity, but I decided to remain in Los Angeles. After declining his job offer, I never heard from Prince again. No, I never sold him that guitar and most of my clients today who use the Fender Gemini II could never imagine its stressful, difficult and incredibly magical heritage!..

The Guitar appears on guitarcloud.org, a website dedicated to Prince's equipment archive. The Fender Gemini is listed as the acoustic instrument of choice. (http://www.guitarcloud.org/era/diamonds-and-pearls)

'Diamonds and Pearls' is the thirteenth studio album by American artist Prince and the first with his backing band 'The New Power Generation'. Released on 1st October 1991 by Paisley Park Records and Warner Brothers Records, the album produced several singles including 'Gett Off', 'Cream', 'Money Don't Matter 2 Night', 'Insatiable' and the title track 'Diamonds and Pearls'. The album had worldwide success, reaching number one on the US Billboard R&B albums chart, number three on the US Billboard 200 chart, number two in the UK albums chart and number one in the Australian albums chart as well as achieving multi-platinum certification across the globe.

The auction will take place at Gardiner Houlgate, 9 Leafield Way, Corsham, Wiltshire, SN13 9SW on Wednesday 10 March.

All lots will be available for public viewing online over Monday 8–Tuesday 9 January from 9am–5.30pm and on the day of the sale itself.

For more information contact Luke Hobbs or Jamie South 01225 812912 or 07718 988374 (m) or by email at [email protected].