Listen now | Thank you for tuning in this week. Not only will this not be an audio only presentation this week and you will have to check YouTube at some point in the not so distant future for more details on that, but also I have tweaked the noise gate in GarageBand to improve the overall audio quality. This is week 200 of the Lindahl Letter publication. A new edition arrives every Friday. This week, the topic under consideration for the Lindahl Letter is, “My 200th Lindahl Letter.”