diff --git a/.aliases b/.aliases
index 1dc9b1e..e7847ee 100644
--- a/.aliases
+++ b/.aliases
@@ -1071,6 +1071,7 @@ alias yt-list-desc='download_youtube_uploads_list 1 '
 alias yt='download_youtube_vid                  ""        $SHORTNAME_OFF $TRANSCRIBE_OFF'
 alias yt-shortname='download_youtube_vid        ""        $SHORTNAME_ON  $TRANSCRIBE_OFF'
 alias yt-1440='download_youtube_vid             "620+140" $SHORTNAME_OFF $TRANSCRIBE_OFF'
+alias yt-1440p60='download_youtube_vid          "400+140" $SHORTNAME_OFF $TRANSCRIBE_OFF'
 alias yt-1440-shortname='download_youtube_vid   "620+140" $SHORTNAME_OFF $TRANSCRIBE_OFF'
 alias yt-1080='download_youtube_vid             "137+140" $SHORTNAME_OFF $TRANSCRIBE_OFF'
 alias yt-1080-shortname='download_youtube_vid   "137+140" $SHORTNAME_ON  $TRANSCRIBE_OFF'
@@ -1215,6 +1216,8 @@ alias compress-video-hard='_compress_video_hard'
 alias cv='compress-video'
 alias cvh='compress-video-hard'
 alias jv='join-video'
+alias av='analyze-volume'
+alias aa='analyze-volume'
 alias nv='normalize-volume'
 alias na='normalize-volume'
 alias tv='trim-video'
diff --git a/.vimrc b/.vimrc
index f6c08ec..7453143 100644
--- a/.vimrc
+++ b/.vimrc
@@ -923,6 +923,8 @@ noremap <leader>gm :call CtrlP_JaiSearch('modules')<cr>  " Search in Jai modules
 noremap <leader>gh :call CtrlP_JaiSearch('how_to')<cr>   " Search in Jai how_to
 noremap <leader>ge :call CtrlP_JaiSearch('examples')<cr> " Search in Jai examples
 
+" @note we're using a modified version of ctrlp that removes duplicate tags
+" when using multiple tag files. See https://github.com/sir-pinecone/ctrlp.vim/commit/5cceab
 let g:ctrlp_map = '<leader>f'
 let g:ctrlp_cmd = 'CtrlPTag' " Search tags by default.
 let g:ctrlp_by_filename = 1  " File search by filename as opposed to full path.
@@ -1055,7 +1057,7 @@ fu! IsPathContained(path1, path2) abort
     let l:normalized_path1 = substitute(fnamemodify(a:path1, ':p'), '\', '/', 'g')
     let l:normalized_path2 = substitute(fnamemodify(a:path2, ':p'), '\', '/', 'g')
 
-    " Ensure paths end with a directory separator
+    " Ensure paths end with a directory separator.
     if l:normalized_path1[-1:] != '/'
         let l:normalized_path1 .= '/'
     endif