Aaron Neville’s voice has a distinctive, rapid vibrato sometimes called a "warble." In compressed formats (MP3 or low-bitrate streaming), this vibrato can become smeared or harsh, sounding like digital distortion. FLAC preserves the harmonic overtones of his voice. When he sings "I Bid You Goodnight," you can hear the subtle grain, the exact pitch inflection, and the silent inhalations between phrases. It feels physical.
Audiophiles often use specific tracks to "stress test" their gear. Warm Your Heart is a staple at high-end audio shows. Here is why: Aaron Neville - Warm Your Heart -1991- -FLAC-
When you see this exact syntax (Artist - Album - Year - FLAC), it typically includes: Aaron Neville’s voice has a distinctive, rapid vibrato