Stylus stuck in groove.

@pindac   +1.

Written by a high class expert in cleaning, who's generous to boot. We're lucky to have access to that level of expertise.

@terry9 The Type of solution referred to in the post prior to yours resembles the type of Solution I had been using for many many years.

The ratios to create mixture as shown in the PAVCR has produced a solution that has been able to decontaminate my LP's of all crud seemingly left as a unwanted residual from previous cleaning solutions and practices.

The PAVCR maunual cleaning methods supplies a Cleanliness never before achieved by using any ratio for a mixture produced from IPA - Distilled Water - Non Perfumed Detergent mixtures. 

The Author Neil Antin has been extremely kind in their offerings to help preserve Vinyl, which a large of Albums has sentimental value resulting from very long term ownership.

I once bought a used record that had something so gooey and gluey that nothing would remove it, and trying just made it worse. As a last resort I used Goo Gone with a microfiber towel on just the contaminated grooves and it worked brilliantly.

I followed up with my standard ultra-sonic deep clean and rinse.

For future reference.

I am surprised if goo gone does not dissolve or distort the vinyl itself.

I’m  adding a virtual system to my profile of my home system. It is surprisingly good sounding.