Taking place on Saturday, May 24, and Sunday, May 25, the event will feature music, food, events, and costumes inspired by the 1940s, 1950s, 1960s, and 1970s.
The previously announced lineup included The Real Thing, The Barron Soul DJ, Northern Soul Train, and Sixties Mania.
Seven new acts have now been added to the event, which will be held at Bury Bolton Street, Rawtenstall, Ramsbottom, and Heywood stations.
Bolton FM presenter David Dockerty will be the MC for both days and legendary record producer, Pete Waterman, will be opening the event.
The Washboard Resonators will kick off the weekend on Saturday, May 24, performing an acoustic set embodying the 1920s, 30s, and 40s on the main stage at Bury Bolton Street Station at 12pm.
Three new headliners have been added to Sunday’s line-up.
Motown marvel Jackie Marie will bring soulful tunes and timeless classics to the main stage at 12pm.
Later in the day at 5.45pm, disco band Groovemental will get the crowd dancing to all the best of 70s disco hits.
To round off the weekend in sing-along fashion, tribute act Masters of the Scene will perform ABBA hits.
Vintage entertainer Lilli Moore is set to perform at Heywood Station all afternoon on both days of the event.
Lancashire Belle, a 1940s singer and entertainer, will showcase tunes from the decade all day at Rawtenstall on May 24, and at Ramsbottom on May 25.
Vocal trio Christopher and The Robins will transport you back in time with their songs from yesteryear at Ramsbottom on May 24 and Rawtenstall on May 25.
The iconic Lancaster bomber will perform a flypast on May 24.
So Retro will also be hosting a vintage fair, featuring themed memorabilia, clothing, and vinyl records for sale.
Tickets start at £13 and can be purchased online.
ELR chairman Mike Kelly said: “We’re thrilled to see Vintage Vibes growing into such a vibrant celebration of music, style, and heritage.
“From live performances to vintage fashion and historical moments like the Lancaster bomber flypast, this event promises to be something truly special.
“Whether you’re reliving fond memories or discovering the charm of decades past for the first time, there’s something here for everyone.”