ListLinePlot “Cannot Take Positions” error with Fourier of WAV file

When I try to do a Fourier analysis of a WAV file with a sample rate of 22050 I get an error "Cannot take positions". What am doing wrong?

In[5]:= Import[path,"Options"]
Out[5]= {AudioChannels->1,AudioEncoding->Integer16,SampleRate->22050}

In[13]:= ListLinePlot[Abs[Fourier[signal2[[0;;22050]]]]]
During evaluation of In[13]:= Part::take: Cannot take positions 0 through 22050 in {-0.139099,-0.143005,-0.147125,-0.149109,-0.14563,-0.136719,-0.12442,-0.102112,-0.0857239,-0.0933228,-0.115112,-0.132629,-0.14621,-0.165161,-0.18399,-0.194122,-0.194702,-0.184052,<<15>>,0.144867,0.124451,0.100403,0.0848694,0.0855713,0.100586,0.11911,0.128052,0.123932,0.110077,0.0941772,0.0918274,0.107971,0.134216,0.157959,0.176849,0.187927,<<905296>>}. >>
During evaluation of In[13]:= Fourier::fftl: Argument RowBox[{$${\(-0.13909912109375$$, $$-0.14300537109375$$, $$-0.147125244140625$$, $$-0.14910888671875$$, $$-0.1456298828125$$, $$-0.13671875$$, $$-0.124420166015625$$, $$-0.10211181640625$$, $$-0.085723876953125$$, $$-0.09332275390625$$, $$-0.1151123046875$$, $$-0.13262939453125$$, $$-0.146209716796875$$, $$-0.1651611328125$$, $$-0.183990478515625$$, $$-0.194122314453125$$, $$-0.1947021484375$$, $$-0.184051513671875$$, $$<< 15 >>$$, 0.144866943359375, 0.12445068359375, 0.10040283203125, 0.084869384765625, 0.0855712890625, 0.1005859375, 0.119110107421875, 0.1280517578125, 0.123931884765625, 0.110076904296875, 0.09417724609375, 0.091827392578125, 0.10797119140625, 0.13421630859375, 0.157958984375, 0.176849365234375, 0.18792724609375, $$<< 905296 >>$$}\), "[[", RowBox[{"0", ";;", RowBox[{"", $$<< 5 >>$$, ""}]}], "]]"}] is not a non-empty list or rectangular array of numeric quantities. >>
During evaluation of In[13]:= ListLinePlot::lpn: Abs[Fourier[{-0.139099,-0.143005,-0.147125,-0.149109,-0.14563,-0.136719,-0.12442,-0.102112,-0.0857239,-0.0933228,-0.115112,-0.132629,-0.14621,-0.165161,-0.18399,-0.194122,-0.194702,-0.184052,<<16>>,0.124451,0.100403,0.0848694,0.0855713,0.100586,0.11911,0.128052,0.123932,0.110077,0.0941772,0.0918274,0.107971,0.134216,0.157959,0.176849,0.187927,<<905296>>}[[0;;22050]]]] is not a list of numbers or pairs of numbers. >>
Out[13]= A very large output was generated. Here is a sample of it:
ListLinePlot[Abs[Fourier[{-0.139099,-0.143005,-0.147125,-0.149109,-0.14563,-0.136719,-0.12442,-0.102112,-0.0857239,-0.0933228,-0.115112,-0.132629,-0.14621,-0.165161,-0.18399,-0.194122,-0.194702,<<905313>>,0.0675659,0.0622253,0.0541382,0.0477905,0.0399475,0.0280457,0.015564,0.00323486,-0.00512695,-0.00515747,-0.00265503,-0.00686646,-0.0162048,-0.0269775,-0.0352173,-0.0334473}[[0;;22050]]]]]

It might be an indexing error: vectors start with 1 and not 0, so you might try signal2[[all]] or signal2[[1;;Length[signal2]]]. –  bill s Jan 16 at 4:16
x = {1, 2, 3}
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