Instruct: Classify an Amazon review into positive or negative sentiment.
Query: Multi-Track Recording Masterpiece and Tribute to Les Paul and Mary Ford

As an audiophile I highly recommend this album. Bob Harris and Lucy Clark, Sentimental Reasons is a modern multi-track recording masterpiece of hi-quality Les Paul and Mary Ford songs. Bob's acoustic guitar sounds incredible and Lucy Clark's vocals are clear and precise. I didn't know until recently that Les Paul not only invented the solid-body electric guitar, but he also invented multi-track recording techniques. That makes this album an even better tribute to Les Paul and Mary Ford! If you love listening to hi-quality recordings of acoustic guitar and clear vocals, you will love this album.