To anyone struggling to get baby to sleep atm

In case it helps others I randomly started singing the Barney I love you song (random I know) whilst bouncing on my ball to get him to sleep and it worked within 5 mins. Might be a fluke but the singing has helped massively to get him off quickly. In those moments you want to do anything that would help them go off to sleep. Have been struggling with this regression and had screaming and kicking before every nap for ages before eventually LO went off. I use white noise/dark room/rocking and nothing has been as effective as singing. Who knew lullabies actually work!