The Let's Play is by agentjr, who's also done other games in the series, but I don't know if it'd be the best choice for you! We're watching it as a nostalgic exercise - it's the Let's Play that originally introduced Tem to the series - so it's fifteen years old, meaning the video quality is relatively low (although it doesn't make a huge difference to a PS1 game) and the video length is tightly limited (the Let's Play is around forty videos of approximately ten minutes each).

Whether you watch this one or a different one, I hope you enjoy the game, if you do check it out! Although I might recommend starting with Silent Hill 2, which is standalone and, in my completely unbiased opinion, the best one.