I have been working on a commentary on the Psalms. I have decided to compile some helpful links that I discovered during my research. It includes a mix of exegetical and sermonic links. Here is what I have for Psalm 34 (in no particular order). Feel free to mention any that you find helpful in the comments section.
Literary analysis of Psalm 34: http://psalmsstudy.com/psalms-literary-analysis-by-chapter/lliterary-analysis-psalm-34iterary-analysis-psalm-34
Analysis by C. J. Labuschagne: https://www.labuschagne.nl/ps034.pdf
William Barrick’s notes: https://drbarrick.org/files/studynotes/Psalms/Ps_034.pdf
Eric Mathis: https://www.workingpreacher.org/preaching.aspx?commentary_id=3733