Just around the corner at the north end of Lord Street, Southport, you will find Bar 45 on Leicester Street. I don't know any other drinking haunt remotely similar to this one: its Facebook page describes it as a "record shop with a bar and live music [with] a large selection of vinyl, all genres, available to purchase or just to listen to over a drink".
As I walked in, 'Love Resurrection' by Alison Moyet was playing, which was a promising start. This was followed by the Stranglers, then Buddy Holly, so the music is certainly eclectic. There are boxes of records on the tables from which you can choose something you want to hear to be played on a proper turntable. The venue is simply decorated: a bare wooden floor, tables and chairs around the walls and painted walls that are adorned with a large variety of LP record sleeves.
There are two real ales which, when I called in, were Fullers London Pride and Bowness Bay Swan Blonde, a dry, blonde beer from the Lake District that I hadn't come across before; I wasn't disappointed. There were several beers on tall fonts, including Shed Head American Pale Ale (brewed, to my surprise, in Sweden) and a couple of keg ciders along with the lagers. There is a good range of other drinks, coffee as well, and I saw they also sold sandwiches.
Live music is a feature of this bar and they have a range of artists who appear here. On Monday evenings there is a music quiz and cash music bingo night. Opening hours are from midday to midnight. Their website is here, and their phone is 07956 768771.