Never The Bride headline The Stables on Saturday.
Together, singer Nikki Lamborn and pianist Catherine Feeney have written, recorded and toured for more than 25 years.
They have written and recorded six albums and combine rock, blues, soul, folk and jazz.
The gig is at the venue in Wavendon on June 1. Doors open at 8pm and tickets cost £16.50 in advance.