Austin City Limits Season 34 Episode 13 Sarah McLachlan/Duffy

Sarah McLachlan and Duffy appear in season 34 episode 13 of "Austin City Limits," a long running music television show that has been broadcast on PBS since 1974. The episode features a set list from each performer, with McLachlan performing songs from throughout her career and Duffy offering a mix of hits from her debut album "Rockferry" as well as some newer songs.

The episode opens with McLachlan taking the stage to perform her song "Building a Mystery," which was first released in 1997 and became one of her most well-known hits. McLachlan, who is known for her emotionally charged ballads, offers a haunting rendition of the song, her voice rising and falling as she sings about love, loss, and the mysteries of life.

McLachlan's set list also includes "Adia," "Possession," and "Angel," among others. She is joined on stage by a band of skilled musicians, who provide a lush backdrop for her songs. The musicians include Luke Doucet on guitar, Ashwin Sood on drums, and Butterfly Boucher on bass and backing vocals.

Next up is Duffy, the Welsh singer-songwriter who burst onto the scene with her debut album "Rockferry" in 2008. Duffy's set opens with her breakout hit "Mercy," a soulful number that showcases her powerful voice and retro-inspired sound. The song was an instant classic, reaching the top of the charts around the world and earning Duffy a Grammy-nomination.

Duffy's set list also includes "Warwick Avenue," "Rain on your Parade," and "Hanging on too Long," among others. The singer shows off her range throughout the performance, switching easily from upbeat, danceable numbers to ballads that tug at the heartstrings.

One of the highlights of the episode is a duet between McLachlan and Duffy, who team up for a rendition of McLachlan's song "Angel." The two women harmonize beautifully, their voices blending together in a way that is both delicate and powerful.

Throughout the episode, the audience is treated to some behind-the-scenes glimpses of both McLachlan and Duffy as they prepare for their performances. McLachlan is shown rehearsing a new song she has written, while Duffy talks about the inspiration behind her music.

Overall, the episode of "Austin City Limits" featuring Sarah McLachlan and Duffy is a must-watch for fans of both artists, as well as anyone who loves great music. The show is a celebration of two talented women who have made an indelible mark on the music industry, and showcases the power of music to connect people across genres, cultures, and generations.