Our Pureland Buddhist practice is calling the Buddha of Infinite Light and Life, Amida. The nembutsu is a means of keeping the Buddha in mind.
The chant can vary: some of the forms we use are Namo Amida Bu, Amitabha, Namo Omito Fo
As our sangha is spread around the world, we have started the practice of chanting at some time on Mondays, wherever we are, and keeping our sangha in mind. (Of course we chant at other times during the day, during the week, too). It's very heartwarming to feel linked to friends as we start the week.
You can join our group on the Friends of Amida Order ning site
And on FaceBook here