Hell yeah, The Sound! I was actually considering submitting TWO of their albums (well, one album one EP), their debut Jeopardy, and Shock Of Daylight. I think those two albums are stronger in terms of sound and songwriting but I get why some people prefer this one.
From the Lion's Mouth has a much more certain sound than The Sound's other albums where they hop around. As an example, Jeopardy has strong pop, punk, and goth influences, but it seems like they opted to go all.in on the goth sound for this album. The album starts with Winning, a song considered by many fans and even not fans to be their best (a sentiment agreed by the user that submitted it), which foreshadows the bleakness the album contains compared to their first album. He might say he's winning, but with that ominous synth and uncertainty in his voice it's not very convincing!
The second song Sense of Purpose highlights the two big strengths of the album, that give it it's strong gothy sound, starting with the first straight from the intro of the song: a disgustingly filthy baseline with a post-punk guitar arpeggio periodically playing over it. The bass is a huge part of the album, it sets the gothic tone and leads the music (on this song and many others), allowing for the guitar to add those occasional sinister riffs to sell the atmosphere. The second strength is the production, it's very claustrophobic, very tight, it almost feels like you and the band are trapped in a small room, and I think a large part of this come back to the bass as it's in the forefront of the mix and given more space than it's generally allowed.
I love Adrian Borland's lyricism. Lots of anxiety and themes social isolation, but with their debut they had some bright spots and a rebellious nature to them, here it feels a lot more like being in a pit of despair which matches the sound of the album.
After the fourth song, Skeletons, the band goes further into the goth hole they dug themselves into, they get darker and less poppy, however I think there's a drop in quality here that doesn't recover until the last three songs (and even then the only song that matches the quality of the first few is the final song) and this is the main reason I prefer other Sound albums. Some later editions of the album (including streaming) include the song Hothouse as a bonus track. Why it wasn't on the album to begin with I'll never know. Maybe they thought it was too poppy, since it does sound like it would fit with the more new wave influenced music they started making after this.
Should it be on the main list: You could make a strong case for it but I would absolutely go with their debut album Jeopardy instead. Either way The Sound deserve to be here
Top 3 songs: Sense of Purpose, Contact the Fact, Skeletons