My pick for the single best "book with audio" experience for absolute beginners would be 'Italian With Ease' from Assimil — and I'm pretty picky about production values. The audio is recorded by native speakers with clear pacing, natural intonation, and it comes with both slow and normal-speed tracks so you can really tune your ear without sacrificing realism. The book pairs bite-sized lessons with dialogues that feel like real conversations, and the method gently forces you to produce as well as listen, which is gold when your ear is still learning the rhythm of Italian.
If you want alternatives, 'Colloquial Italian' and 'Teach Yourself Complete Italian' both include well-produced MP3s and full transcripts. They're more traditional in layout (explicit grammar explanations, exercises) but the audio is solid and very usable on commutes. For pure audio-first beginners, 'Pimsleur Italian' and the 'Michel Thomas' courses are indispensable — they aren’t heavy on printed grammar notes, but their studio-quality audio and step-by-step buildup are fantastic for getting confident speaking and comprehension early.
Practical tip from my own learning: sample the audio before buying whenever possible. Publishers usually have sample tracks on their sites or on streaming platforms, and you’ll quickly tell if the speaker’s accent, tempo, and clarity fit how you learn. For me, Assimil’s balance of book + excellent audio gave the most satisfying early progress, but if you live on trains, a Pimsleur-style, audio-first course might become your best companion.