I am using iPhone apps to help me. I have a few chakra apps. One has a meditation that takes you through the 7 chakras, also plays a Tibetan bowl sound, and has mantras for each chakra. Another program is literally aimed at emitting the frequency for each chakra-you can focus on one chakra or align all at the same time. Another app is exclusively tibetan singing bowls, again with the bowl being the proper frequency-all chakra bowls can ring at the same time or you can pick and choose one or however many you want.
I love the flexibility of the apps as I plug in my headphones at work when not on the phone.
I also use crystals and have them all together in a rosary bead type formation-I place it on my stomach to align and meditate.
This is what I am doing as I totally have all my chakras blocked for a long time. It will be work, but I am going to free them finally.
I also wear chakra gemstone jewelry as well. All my stones/crystals get cleaned and programmed first.