The album takes its name from Nashville's RCA Studio A, where it was recorded during the winter of 2016–17. Volume 1 marks the second collaboration between Stapleton and producer Dave Cobb. Prior to the album announcement, Stapleton had premiered several tracks during lives performances.[8] He premiered the album track "Second One to Know" at the 52nd Annual Academy of Country Music Awards on April 2, 2017.[9]
From A Room: Volume 1 focuses on country, blues and roots rock.[17][18] The songs on the project were written years before his first studio album. The opening track "Broken Halos", written by Stapleton and Mike Henderson, was defined by music publications as a multi-genre song, including mid-tempo country rock, folk rock and Southern gospel.[17][19] Lyrically, on the song Stapleton meditates on the wounds people suffer and the road toward healing that they travel.[20]
The third album track "Second One to Know" is a country and blues rock song with rock and roll influences,[12][22] featuring electric guitar riffs.[21] In "Up to No Good Livin'", which features pedal steel guitar, the narrator, known as "the Picasso of painting the town" because of his lifestyle, worries that he may never be able to convince his lady that he has left his "wild days" behind.[23] "Either Way", written by Stapleton, Tim James and Kendall Marvel, is as a solo acoustic ballad about the end of a relationship,[9] telling the painful tale of a marriage nearing its end.[24] A CMT editor opined the country blues track "Them Stems" is an answer to Traveller's "Might as Well Get Stoned" as is about "a stoner with a dire need to restock his marijuana stash."[9] "I Was Wrong" is rooted in electric blues and Southern soul, featuring a guitar solo by Stapleton. "Without Your Love" finds the singer unable to erase the memory of an ex-partner, musically it "recalls a brooding alt-rock ballad" according to a Paste editor.[23] Lyrically, "Death Row" contains themes of a prisoner's final thoughts, featuring cyclical guitar patterns, sparse percussion and repetitive bass – that "hints at the monotony of a life spent behind bars," according to a Rolling Stone reviewer.[17]
From A Room: Volume 1 received widespread acclaim from music critics. At Metacritic, which assigns a normalized rating out of 100 to reviews from mainstream critics, the album has an average score of 81 out of 100, which indicates "universal acclaim" based on nine reviews.[25]
Writing for Rolling Stone, Will Hermes started his album review commenting "Stapleton is a soul singer, with a preternaturally creaky voice that can turn wizened or brawny, full of pained howls and distended vowels the record", and continued describing the record as "strikingly focused, sonically and thematically. Its characters are flawed; there's much bad behavior, with heartbreak to pay." Hermes also noted its music influences, commenting, "It conjures Otis Redding as much as Waylon Jennings [...] Stapleton is a convincing bluesman. You could imagine B.B. King singing "Death Row" or Freddie King slashing through "I Was Wrong" with his jagged Texas guitar, which Stapleton impressively echoes."[32] Also from the magazine, reviewer Robert Crawford stated it "further cements Stapleton as country's reigning outlaw."[17] In Paste, Ben Salmon opined, "Each [track] is charming and sturdy and well put together, evidence of an artist who is at the very top of his game and ready to reach even higher."[23] Rob Hughes in Uncut felt that the album "manages to pull off that rare trick of sounding both fresh and familiar, as dauntless as it is consoling."[34]
In an article for The New York Times, Jon Caramanica described the album as "earthen, rich with tradition, has a tactile intensity and is carefully measured," and noted the songs' themes are "about romantic disappointment and people letting each other down, often with the Stapletons singing in devastating harmony, like on "Last Thing I Needed, First Thing This Morning" and "Up to No Good Livin'.""[35] Joe Lynch from Billboard opined Stapleton's "earthy growl" from Traveller remains intact, and found the lyrics "sharper than before. There's plenty about boozin' and heartache, but he also tackles a prisoner's final day on earth on "Death Row" and hilariously bemoans getting to the end of his stash on "Them Stems.""[36] Also from the publication, Kevin Rutherford, stated the album "shows Stapleton would much rather bend country radio to his will, not vice versa. "Either Way" contains one of the quintessential powerhouse vocal performances in recent memory, while "Second One to Know" is a raucous, guitar-led jaunt that isn't just a barnburner—it nukes the thing from orbit."[37] In his review for AllMusic, Stephen Thomas Erlewine described it as a collection "of good tunes, delivered simply and soulfully," while there is not a "grand concept," the album "holds together."[38] Glenn Gamboa from Newsday felt the album "isn’t quite the bold, all-encompassing statement" like its predecessor, however, Stapleton's "unpolished, heart-on-his-sleeve approach is bold enough to keep him at the front of the country pack."[39]
From A Room: Volume 1 debuted at number two on the US Billboard 200 with 219,000 album-equivalent units, of which 202,000 were pure album sales, Stapleton's highest first week sales. The album also debuted at number one on the Top Album Sales chart. It had the largest sales week for a country album in more than a year-and-a-half; the last country artist to sell more in a week was Luke Bryan with Kill the Lights (2015).[54] With 658,000 copies sold in the US throughout 2017 (800,000 album-equivalent units), From A Room: Volume 1 was the country's sixth highest-selling album of the year, and the best-selling country album.[55][56] It has sold 942,600 copies in the US as of October 2019.[57]